Cold Heading Tools

SwiftCARB's new SUPERBEE 180° Corner Rounding Series features precision-ground surfaces that ensure exceptional repeatability from insert to insert, according to the company. The series is said to effortlessly switch between radius sizes within the cutter bodies' range.

Because of the ground chip breaker on these inserts, the inserts are handed (left hand and right hand insert), but these are standard ISO shapes and sizes- so they are held in conventional ISO turning holders. The inserts also use ‘M’ or maximum material condition tolerance on the corner radii of the cermet, thus allowing for machining of small radius shoulders while utilizing maximum (larger) corner radius strength. The primary application for the WEP01C cermet inserts is turning steels and cast irons (ISO P and ISO K material groups).

The new AM Type insert is designed for non-ferrous metal machining, featuring a sharp cutting edge achieved through ground peripheral surface and polished rake face to a mirror-like finish. This design reduces built-up edge during machining and ensures a high-quality, glossy surface finish. The insert grade "KS05F" is a fine-grained carbide that balances wear resistance and chipping resistance, providing exceptional reliability and stable performance across a wide range of applications.

The new Neutral AJ Type inserts for non-ferrous metals join this lineup. Like their right-hand counterparts, these new inserts feature ground peripheral surface and polished rake face with a mirror-like finish for sharp cutting edges. This prevents the built-up edges to the cutting edge during machining, and achieving a high-quality, glossy finish. The large rake angle and deep inclination ensure excellent chip control with both right-hand and left-hand cutter bodies.

Walter expanded the TC630 Supreme product range to include UNJC4 to UNJC9/16, UNJF4 to UNJF9/16 and MJ3 to MJ10 thread sizes. Optional internal coolant is available for thread sizes starting from MJ4, UNJF8 and UNJC8 to provide effective chip removal on deep threads.

The addition to the "TPW / EPW Type" series includes CBN inserts designed for high-speed cast iron finishing. In addition to the economical 2-corner standard insert, a wiper insert option is also available to achieve excellent surface finish. The insert grade is High-content CBN "BX480," which consists of densely bonded medium-grain CBN. This grade offers high hardness, toughness, and superior thermal conductivity, making it suitable for high-speed machining at cutting speeds (Vc) exceeding 1000m/min.

The INOX 2.0 wheels are designed for high performance when cutting and grinding high-value stainless steel parts. Premium aluminum oxide grains provide a smooth cut rate and consistent performance. Both Tiger Ceramic and Tiger INOX wheels are contaminant-free, so they are safe to use on high-value stainless steel parts.

Engineered from the ground up, the OptiLine six-flute end mill features a premium substrate and advanced tool geometry. The end mill’s asymmetrical variable helix and variable index flute configuration ensures enhanced stability during cutting operations and includes chip splitters designed for applications involving 2.5 x D cutting lengths. Refined cutting edges and CERATIZIT’s Dragonskin coating technology improve chip control and reduce adhesion for longer tool life.

The Paradur® Ti Plus taps are for threading blind holes with a geometry specially developed for machining titanium alloys with a tensile strength of at least 700 N/mm2 using emulsion instead of oil. The Prototex® TiNi Plus tap is effective for through-hole threading. Walter specially developed the geometry to thread titanium and nickel-based super alloys (ISO S material group) with a tensile strength of 700 N/mm2 or higher using emulsion.

A six-fluted countersink will remove more material per revolution than will a four-flute or single-flute tool. While the single-flute countersink is slow cutting, it will work well in a non-rigid machining setup. Four flutes provide more chip clearance than six do. This is a consideration in machining stringy materials such as some plastics and nonferrous alloys.

Currently available for Kyocera’s popular GBA external and SIGE internal grooving systems, the new PR20 Series ensures precision and longevity in every cut. The innovative multi-layered structure of MEGACOAT NANO EX not only increases the durability of the inserts but also maintains superior cutting performance throughout extended use. By optimizing the balance between hardness and toughness, these new grades set a new standard across a variety of grooving operations, helping machinists achieve consistent, high- quality results while reducing tool changeovers and downtime.

The M5250 cutter is effective for milling steel, cast iron, stainless steel, aluminum and other non-ferrous metals (ISO P, K, M and N workpiece groups), as well as materials with difficult cutting properties. Unlike other full-effective helical milling cutters, the XTRA∙TEC® XT M5250 can also be used for full slotting, shoulder milling, pocket milling and ramping. The positive rhombic basic shape of the face insert makes ramping possible.

The TC685 Supreme cutter is a left-hand cutting tool that features a 15° helix angle for excellent chip removal. Cooling with compressed air makes it possible to achieve maximum tool life in materials harder than 50 HRC. Additionally, internal coolant delivery is available for tools that create the M6 size through the larger thread sizes. The tool shank is in accordance with the DIN 6535 HA standard.

The SOLO L uses two centrifugal weights installed in a sealed tool head. With an activation speed rate of 1600 rpm or higher, the weights start moving outwards and turn the gearwheel, which drives the blade out by rotating the blade control. When the spindle is stopped and then actuated to cutting speeds, a pullback spring pushes the centrifugal weights back to the center and the blade extends to the cutting diameter. Maximum machining speed is 900 rpm.

The carbide grade SG66 is available for all common Horn insert systems. The in-house coating also enables a short delivery time for special tools. SG66 cannot replace the CBN grade. Horn has, however, filled the gap for particularly difficult groove turning applications. In comparison, the CBN grade achieves twice the cutting speed and more when machining through-hardened materials.

Typical aero-engine components that the grades can machine are gas turbine discs, casings, blisks, spools, shafts and blades. But these grades also prove to be a great choice in demanding applications such as power generation turbines and medical implants made of cobalt-chrome

The DXGQ/U0703 inserts feature 55° nose angle with brazed CBN tips that are designed for hard part turning applications. The inserts incorporate HP chipbreaker and use WavyJoint brazing technology for the CBN tips which are designed to provide enhanced insert reliability during hard part turning. Also, the inserts feature four total cutting edges for excellent cost-per-part efficiency.

In addition to operating on narrow grooving on typical CNC lathes, the new V-shaped TDMV inserts are suitable with a wide range of applications on Swiss automatic lathes, with a concentration on miniature product machining. The V-shaped TDMV insert line is a multi-purpose option and the optimal tool for innovation in the groove machining segment in order to meet various customers’ needs.

The TungHeavyGroove toolholders utilize a frontal coolant system, delivering high-pressure cutting fluid from the bottom to the flank face of the cutting edge. This innovative design enhances chip evacuation and extends insert tool life significantly. Furthermore, an extremely rigid dovetail insert clamping method sustains heavy cutting loads during aggressive wide grooving and profile grooving, while providing process security.   

Built on the proven features of the conventional XVCT-AJ inserts, the XVCT-AM inserts introduce an enhanced interface design. This design improves insert retention during high-speed machining while reducing raw material usage for insert production, all without compromising superior cutting performance.

The HY-PRO® CARB VGM-NIK offers the following features & benefits: Variable Index - Reduces vibration during machining. Unique Flute Geometry - Maintains excellent cutting-edge sharpness and tool rigidity. EXO Coating – Provides longer tool life through exceptional wear and heat resistance. Chipbreaker – Creates small manageable chips.

ISCAR is introducing 17 mm diameter PENTA inserts, designed for machining small size parts with up to 4 mm maximum grooving depth capability. The inserts are available in a range of widths from 0.25 to 3.18 mm, with different edge configurations for parting, grooving, turning and threading.

The milling heads have been designed for shoulder roughing, semi-finishing and finishing applications with ramping down capability. The milling heads are available in .312-1.00” diameter range.

The advanced design combines a strong insert structure, a durable cutter body, secure mounting, and advanced carbide grades. This innovative solution enables face and square shoulder milling, while providing an additional option for milling close to shoulders where there are workpiece or work holding fixture constraints. 

A new family of tools and economical 5 pocket adapters for existing TANG-GRIP inserts in sizes of 2 and 3mm. These new adapters will allow parting applications of bar diameters up to Ø45mm. A new SLIM-GRIP 1.2-1.6mm inserts for a pentagonal adapter suitable for parting up to 22mm bar diameter.

When mounted in a NEOFEED tool, the insert enables a positive tool rake angle which assures smooth cutting and reduced cutting forces and power consumption. The insert pocket has a dovetail shape that provides rigid and reliable insert clamping and improves the a cutter’s capability to withstand heavy load. These features provide increased cutting data for better productivity and for improved tool life.

The larger diameter cutter and new lengths both boost the Fullcut Mill FCM BBT line’s already-considerable versatility, allowing machinists to tailor their tool selections for many different applications. The BIG-PLUS BBT shank products are compatible with both BIG-PLUS and existing BT spindle machines. This allows for seamless integration, no matter the machining setup.

135° Point Geometry – Split point geometry for superior drilling penetration and accuracy. Double-Margin Design – For improved drilling stability and smooth surface finish. Polished Flutes - Chip evacuation is improved during deep-hole drilling when the flutes are polished. Coolant Holes – Cooling the cutting edges improves chip evacuation during the drilling operation. Coating – A multi-layer coating allows drilling at high speed. Excellent for drilling operations in steel (up to 45 HRC).

The NEOTURN XNMG demonstrates excellent chip control and highly stable tool life in a wide range of applications. The NEOTURN system also enables machining complicated workpiece shapes close to the tail stock where space is limited. This can be performed without replacing the holder and decreases setup time substantially. 

The spline connection designation is SP… where the no. indicates the connection size.
The general duty cutting geometry of the heads is suited for efficient slot milling on a wide spectrum of workpiece materials for maximum depth of cut.

The XNMU inserts are the original concept of double-sided inserts with 4 right-hand and 4 left-hand helical cutting edges for slot milling cutters. These inserts are made of SUMOTEC carbide grades, designed for milling alloy steel, ferritic and martensitic stainless steel, and cast-iron. 

The drill bodies are available in 3xD and 5xD length to diameter ratios. The inserts are supplied in a specifically developed user-friendly key, enabling easy mounting with no setup time.

The QUICK® product spectrum offers innovative solutions for diverse knurling technology applications. For both form knurling and cut knurling, QUICK® fulfills the most stringent quality standards and masters difficult tasks. Knurling tools are available for use on a wide range of workpiece diameters, including small tools for Swiss type lathes from Ø 1.5 mm.

REV static broaching tools are for use on CNC lathes with or without Y-axis. They offer a patented eccentric bushing which eliminates alignment errors for machines without a Y-axis. The tools have a sturdy two-piece construction and are ideal for smaller runs. They are designed for use in boring bar holders on lathes and for use in collet chucks or Weldon holders on machining centers. REV tools allow for a wide variety of standard and custom profiles and sizes.

MA230 Advance milling cutters adapt to most ISO materials and milling approaches. The extensive range includes options like corner radius, corner chamfers, reduced neck, and unequal helix. The helix pitch is meticulously aligned with the number of teeth, ensuring unmatched running smoothness. Your choice, your precision.

Two new key sizes have been added: KHS-TID6-9.99 covers the drill diameter range from 6.0 to 9.9 mm (.236″ to .340″), while KHS-TID20-25.99 from 20.0 to 25.9 mm (.787″ to 1.020″). In addition to the key size that already exists for 10.0 to 19.9 mm (.394″ to .783″), these three key sizes cover the diameter range from 6.0 mm to 25.9 mm of the DrillMeister drill heads.

KKH cartridge modules take all customized fine boring tooling, whether they are designed by SwissBore or not, and turn them into a state-of-the-art fine boring solution that have one thing in common: they are all digital ready. The cartridge modules allows both radial and axial adjustments. Radial adjustments are possible without influencing axial position, making fine adjustments of the cutting edge position exceptionally efficient and precise.

This expansion increases GH730  grade options of the VST and VTB slot milling heads and the VTR thread milling heads. A PVD grade consisting of extremely wear-resistant coating layer, combined with a tough carbide substrate dedicated to the coating, GH730 provides much better wear resistance than the previous generation GH130. These characteristics provide the grade with long, predictable tool life during threading and grooving operations.

The CoroMill MR80 assortment offers cylindrical and arbor cutter bodies, with diameters from 32 to 100 mm, 3 to 12 cutting teeth and even pitch and shim protection. All cutter bodies feature internal coolant supply. The double-sided E-L50 inserts offer true and easy indexing (6 + 6), with a 3 mm recommended depth of cut.

The MC166 Advance solid carbide milling cutter with increased core stability compared to a conventional tool core ensures a consistently reliable machining process even in unattended operations. A differential pitch provides optimum operational smoothness and significantly extends tool life.

The recently launched tools, toolholders and chipbreakers move manufacturers toward better results easier, more quickly and with cost savings. "We're focused on developing new ways for our customers to solve age old problems while taking full advantage of their machine tools," said Mia Bökmark, Vice President Product Offer & Innovation at Seco. "We draw on more than 80 years of toolmaking experience to offer solutions for the real challenges in every shop." 

The recently launched tools, toolholders and chipbreakers move manufacturers toward better results easier, more quickly and with cost savings. "We're focused on developing new ways for our customers to solve age old problems while taking full advantage of their machine tools," said Mia Bökmark, Vice President Product Offer & Innovation at Seco. "We draw on more than 80 years of toolmaking experience to offer solutions for the real challenges in every shop." 

The cartridges provides the possibility to design custom tools incorporating the ES-Bore lay down cartridges, allowing customers to receive special tools within a shorter delivery time and at a lower cost. Additionally, the release of the new fine boring cartridges gives customers the opportunity to build their own special tool because the customer only needs an ES-Bore lay down cartridge that can be mounted onto the boring bar being manufactured.

The cutter heads are designed to meet nearly all requirements, offering ISO standard cutter heads with the SL-Serration Lock interface for various applications like longitudinal turning, roughing, profile turning, threading, and more.

The 3ETECH+ provides improved diameter adjustment accuracy of one micron, making it the ideal choice for customers who need to hold precision hole tolerances on expensive parts. High-production environments such as aerospace, heavy equipment and automotive also greatly benefit from the enhanced digital readout module to be used on Wohlhaupter digital boring tools including VarioBore versatile boring head, 420 (410) series boring heads, 465 (464) series balanced boring heads, 538 (537) fine boring cassettes, custom boring solutions and the newest Wohlhaupter product, the ES-Bore series of fine boring laydown cartridges.

Due to their geometry and good chip breaking, the milling tools are suitable for machining numerous other materials. Due to the precise combination of the substrate, the macro and micro geometry as well as the IG3 coating, the milling system exhibits high performance and long tool life. The coating in particular offers high temperature resistance for machining steels alloyed with chromium, nickel and molybdenum.

The insert of the Supermini Type 105 system requires only one tool holder for well over 1,000 insert variants. This applies equally to left-hand and right-hand versions. The carbide inserts are available in coated and uncoated versions in different grades for every application including hard machining up to 66 HRC. The patented droplet shape of the cross-section has a vibration-damping effect and delivers excellent repeatability when changing the insert. Internal coolant supply to the insert increases tool life, enhances cutting performance and improves chip removal.

This high performance HSS-E thread forming tap is suitable for both through and blind holes in a wide range of workpiece materials. The premium materials used in the taps provide a balanced ratio of toughness, hardness and heat resistance to the entire tap.

With the ability to cut blind-hole threads up to 3.5 × DN, the TC130 Supreme tap is targeted for applications in general mechanical engineering and the energy industry, such as for threading wind turbines. The tap is suitable for threading steel and cast iron (ISO P and K workpiece groups). Also, the tool is ideal for interference contours and series production.

Harnessing the power of advanced M18 FUEL™ technology, the M18 FUEL™ ½” High Torque Impact Wrench with Friction Ring provides users with the best combination of power and size to maximize productivity. A POWERSTATE™ Brushless Motor delivers nut-busting torque up to 1,500 ft-lbs with a M18™ REDLITHIUM™ XC5.0 Battery and up to 1,600 ft-lbs with Milwaukee's new M18™ REDLITHIUM™ FORGE ™ XC6.0 Battery. With the ability to remove stubborn bolts and nuts, this impact wrench provides professionals with the most power-dense solution, driving maximum productivity on the job.

High positive cutter pocket inclination. Rigid clamping due to dovetail pocket design secured by clamping screws. Coarse and fine pitch cutter configurations. Coolant holes directed to every insert on the cutters. Precise double-sided square insert. Eight cutting edges – each edge comprises a reinforced edge and a wiper flat for a high quality machined surface.

Deep drills with a 3 cutting edged insert (other manufacturers only offer inserts with 1 or 2 cutting edges). Highly accurate peripherally ground insert, provides high hole diameter accuracy of IT10.
The chip splitter produces narrow chips for efficient chip evacuation, enabling high feed rates.

The CHAM-IQ-DRILL design body is produced from special steel for high durability and a special stopper prevents the drilling head from being extracted upwards from the pocket. Long stoppers provide high resistance to cutting forces, enabling applications under very high cutting conditions. 
High flute helix and polished flute surfaces provide a smooth and easy chip evacuation process. 
An internal coolant supply provides efficient cooling and lubrication during the drilling process. 

These inserts have 4 types of cutting geometries for machining different materials under diverse cutting conditions: T - Steel, ferritic and martensitic stainless steel, cast iron and hardened steel. HP - Austenitic stainless steel and high temperature alloys. RM-T - Interrupted cut for machining near straight wall shoulders of steel, ferritic and martensitic stainless steel, cast iron, and hardened steel. RM-HP - Interrupted cut for machining near straight wall shoulders of austenitic stainless steel and high temperature alloys. 

The DCN drills feature cylindrical shanks, which enable clamping of the drill in hydraulic toolholders (most recommended) or in spring collets. All drill bodies feature helical coolant holes. Prior to using the 12xD drill, it is recommended to drill a pre-hole by using a DCN 1.5xD drill or a centering drill.

The double-sided CXMG inserts operate similarly to CCMT positive inserts and can therefore replace standard CCMT inserts. In some applications, they can also replace standard negative CNMG inserts.
Double-sided with a positive flank. Low cutting forces. Designed with a chipformer for general turning applications.

The Vargus Mach TT is a cutting-edge threading tool designed for superior performance in thread turning applications. It significantly reduces machining time and increases tool life.

The Vargus Mach TT is a cutting-edge threading tool designed for superior performance in thread turning applications. It significantly reduces machining time and increases tool life.

MultiTAP tapping solution ranges from cut taps to form taps in different coatings, in addition to taps with extended lengths. MultiTHREAD MILL is an ideal general-purpose, cost-effective thread milling solution for job shops where part applications and materials frequently change. MultiDRILL™ features affordable, high-quality solid carbide 3XD and 5XD drills for manufacturers that have limited quantity production runs or operate in a job shop environment with many materials.

MultiTAP tapping solution ranges from cut taps to form taps in different coatings, in addition to taps with extended lengths. MultiTHREAD MILL is an ideal general-purpose, cost-effective thread milling solution for job shops where part applications and materials frequently change. MultiDRILL™ features affordable, high-quality solid carbide 3XD and 5XD drills for manufacturers that have limited quantity production runs or operate in a job shop environment with many materials.

MultiTAP tapping solution ranges from cut taps to form taps in different coatings, in addition to taps with extended lengths. MultiTHREAD MILL is an ideal general-purpose, cost-effective thread milling solution for job shops where part applications and materials frequently change. MultiDRILL™ features affordable, high-quality solid carbide 3XD and 5XD drills for manufacturers that have limited quantity production runs or operate in a job shop environment with many materials.

Both WKP01G and WPP05G grades are ideal for continuous cutting and occasional interrupted cuts in high tensile materials (approx. 280-410 HB or 130-200 ksi). Ideal applications include large-scale production of components for the automotive and energy industries, such as gearboxes, gears and rotor hubs, as well as forged shafts for general mechanical engineering and wheel sets for the rail industry.

The PR18 Series incorporates proprietary MEGACOAT NANO EX coating technology, setting a new standard for wear resistance and durability. By using a unique double lamination technique with special nano multi- layers for abrasion, wear, and heat resistance, this coating surpasses conventional grades, delivering superior performance and extending the lifespan of the tools.

When compared to competing drills, the DC180 Supreme has a tool life that is about 50% longer. An additional benefit for the DC180 drill is universal application at the highest cutting speeds. The drill is suitable for high production volume applications with a large number of holes, such as in the automotive industry. Other areas of use include the aerospace and energy industries, mold and die making, and general mechanical engineering.

DX200 directly binds the diamond particles without using binder materials. This allows the grade to have an extremely pure cutting edge, making it an extremely effective tool for machining application-specific components that demand high levels of material purity, such as metal medical implants and sputtering targets for semiconductor applications.

Cera-Cut End Mills are designed for the consistent cutting of high-temperature resistant materials such as Inconel, Hastelloy, and Nimonic as well as the machining of hardened tool steels. Cera-Cut is also suitable for making interrupted cuts, and offers a tight cutting diameter tolerance ranging from -0.0008" to -0.0016" (-20 to -40 microns), depending on the tool diameter.

The global manufacturer has added five variants of square shaped positive inserts for depths of cut up to 6.4 mm to its Pramet brand. The range is suitable for a variety of general engineering and maintenance and repair operations (MRO) machining, with several application-specific geometries and grades available for machining any workpiece material.

Designed for extended tool life and smooth drilling at high metal removal rates, Drill Fix PRO has outboard inserts that feature a wiper geometry for smoother surface finishes and larger coolant channels for high-volume flow. Other platform advancements include the versatility of the four-time indexable cutting edges that offers an extended application range.

The Z-Carb HPR portfolio is equipped with various lengths, reach, square, and corner radius styles, along with new chip breaker options to address different machining situations. These end mills are coated with Ti-NAMITE-M and Ti-NAMITE- A, ensuring superior performance even in difficult-to-machine materials like Titanium and Stainless Steel.

Diebold JetSleeve 2.0 technology offers a unique coolant supply system that is unmatched by any other tool holder product. The JetSleeve 2.0 patented design not only delivers coolant to the cutting edges of your cutting tools, but it also it accelerates the coolant multiple times over the “normal” machine coolant pressure to blast the chips/swarf away for the machined surfaces to eliminate recutting of chips that leads to shorter tool life and prevents smooth machined surfaces.

The lineup of products consists of three categories of tools. Supreme tools indicate the highest level of technology and performance available. Advance tools indicate products efficiently balanced between price and performance and Perform tools are products that provide an economical solution with focused importance on price.

In addition to offering fast cutting speed, Tiger 2.0 wheels last up to 40% longer to increase efficiency in operations’ cutting and grinding applications. The wheels feature an award-winning blotter design that includes an industry-first, patent-pending Optimum Use Line. The line is a visual indicator that helps the operator use the wheel to its full life. This innovation reduces changeovers, allowing for greater productivity while also reducing waste and abrasive spend. In some cases, users experience three times more efficiency than with their previous abrasives.

The inserts feature three cutting edges at a 50° copying angle. Compared to the WL25 indexable inserts, which measure 25 mm per side, the WL17 inserts measure 17 mm per side. The WL25 inserts are now additionally offered in W0110-C Walter Capto tools and the W1211 QuadFit exchangeable head for Accure.tec anti-vibration boring bars.

Thanks to significantly reduced friction, this new procedure improves chip removal from the machining zone, while the cutting heat is dissipated even more quickly and effectively through the chips. Temperature increases on the cutting tool and in the workpiece to be machined can be effectively reduced, as can material buildup and galling on the cutting edge. The procedure is suitable for coated and non-coated tools alike.

Thanks to significantly reduced friction, this new procedure improves chip removal from the machining zone, while the cutting heat is dissipated even more quickly and effectively through the chips. Temperature increases on the cutting tool and in the workpiece to be machined can be effectively reduced, as can material buildup and galling on the cutting edge. The procedure is suitable for coated and non-coated tools alike.

The MA230 Advance solid carbide milling cutting is for universal machining of steel, stainless steel, cast iron and high-temperature superalloys (ISO P, M, K and S workpiece groups) at the highest level. The MA230 Advance cutter is for high-performance roughing and finishing and enables reliable milling with an extremely high metal removal rate. The MA321/MA320 Advance solid carbide milling cutters were also developed for machining ISO P, M, K and S workpieces.

Due to its shorter cutting length, the JS754 Stub end mills provide full cutter engagement along the entire length of the tool. This maximizes cutter edge use, which helps reduce carbide waste for improved efficiency and increased sustainability.

The HM geometry has a highly negative and narrow T-land, as well as a positive rake to reduce vibration and enable a smoother cutting action. Together, these improve the durability and process security, prolonging tool life in the relevant materials by up to 50%, compared to the existing assortment.

The primary applications for the DC183 Supreme solid carbide drill are machining steel, cast iron and non-ferrous materials (ISO P, K and N). The secondary applications are super alloys and stainless-steel materials (ISO S and M). The main targeted areas of use are automotive, aviation and energy industries, mold and die making, and general mechanical engineering.

The resin-based core, available for round tool grinding, is over 75% lighter and eliminates the risk of sparks while reducing chipping, breakage and chatter, for better finishing in round tool applications. The Paradigm bond, which combines the wear resistance of a metal bonded wheel with the ease of profiling in a vitrified bonded wheel, has up to 46% porosity enabling improved coolant flow for cooler cutting and reduced part burning, allowing for truing and dressing.

The WKK25G grade is a true specialist when milling today’s cast irons (ISO K material group), such as ductile cast iron. Specifically, the grade is ideal for unfavorable milling conditions, such as interrupted cuts, and for wet machining applications. The grade meets the most stringent requirements for process reliability, particularly in the automotive industry, and is suitable for highly abrasive workpiece materials.

The metric VariMill Chip Splitters feature a design that actively controls chip size resulting in easier chip evacuation in deep cavities. The end mills include five- and seven-flute configurations from 8mm-20mm metric standard diameters. The five-flute tool maximizes performance in steel materials while the seven-flute tool excels in stainless steel and high-temperature alloys.

The peripherally ground insert offers improved wall accuracy and straightness and creates a true 90° corner. The LNEX12 also featuring a patented U-groove segment on all four cutting edges which provide a good surface finish and expand its application range to low-power machines and small depths of cut. In addition, the two-sided design supports performance by making ramping possible.

Ideal for holemaking without a pilot drill up to 10×Dc, the inserts provide time savings that boost productivity. The inserts were designed to achieve maximum tool life in stable machining conditions thanks to the wear resistant WPP25 grade with HIPIMS technology. The grade has a particularly hard and robust substrate to extend tool life.

The latest Pramet range includes three variants of a 16-edged ONMX insert for depths of cut up to 0.157” (4mm). The standard geometries include the F for light operations, M for versatile use, and R for rough cuts in a variety of materials. Additionally, the 8-edged ONMX-W is a specific wiper insert for high-quality surface finish with large cutters and high feed rate.

The nine-edged milling systems M911, M913 and M928 are stocked in cutting widths from 1.5 mm (0.059") to 3 mm (0.118") as standard. The maximum milling depth is 3.5 mm (0.138") (M911), 4.5 mm (0.177") (M913) and 6.5 mm (0.256") (M928). The inserts are available with different coatings to suit the material to be machined. Due to its mass, the solid carbide tool shank ensures vibration damping during milling. All variants of the tool shanks are equipped with an internal coolant supply.

Horn has revised the clamping of the S224 type indexable insert for use in Swiss-type lathes. In order not to have to remove the holder for indexing or changing the insert, the Horn engineers relocated the clamping screw to the side. Clamping now takes place via a camshaft. This allows the insert to be clamped quickly at either side of the holder without having to remove it.

As with other tool systems, high-performance reaming systems are also subject to demanding requirements. In addition to high process reliability, long tool life and low tool costs, modern reaming tools must fulfil further criteria. These include, among other things, the modularity of the tools. While machining with an HSS reamer is partially limited in this respect, modern reaming systems can be improved by replaceable heads with carbide inserts, modular tool lengths and various adjustment options. These include, for example, µ-accurate adjustment of concentricity and runout. Precise concentricity of the reaming inserts is the path to success. In practice, this should be within 5 µm.

The printer features two 200-watt lasers and a multiplate option, which allow users to run multiple builds without operator intervention by automatically exchanging the build plate. Users can stack up to four build plates on top of each other in the build cylinder, and the system prints components on them one after the other.

The new grade is Walter’s response to the upwards trend towards milling steel with difficult machining properties and wear-resistant stainless steel, such as found in applications in the energy and aviation industries. WSM35G meets the most stringent requirement for process reliability, which is highly valued in the automotive sector, and is also suitable for general mechanical engineering applications.

DrillForceMeister incorporates a unique head-shank coupling interface that provides exceptional reliability when drilling relatively large diameter holes from 20 millimeters to 41 millimeters. When clamped, the drill head interlocks with the shank at larger contact areas, promoting high hole precisions and qualities. Furthermore, with the SMF flat-edged drill head, drilling operations on inclined or curved surfaces or on thin walls susceptible to vibration are made easier and more efficient.

Providing exceptional reliability and increased tool life in steel, the new AH3225 insert grade consists of a unique nano-multilayer coating featuring three distinctive characteristics for improved resistance to built-up edge, wear, and delamination, combined with a dedicated tough carbide substrate. AH8015 is another PVD grade, consisting of extremely hard PVD coating combined with a tough carbide substrate. The grade demonstrates excellent tool life stability in cast iron and heat-resistant superalloys.

TCB now offers AH6225 grade inserts. This latest physical vapor deposition (PVD) coated grade features a high-hardness titanium-rich PVD coating, combined with a tough dedicated carbide substrate. Extremely reliable and versatile insert grade, AH6225 allows TCB to efficiently cut bores in all material groups, including steel, stainless steel, and exotic materials.    

The next-generation CoroTap 100 and CoroTap 400, with optimized performance in aluminum, can meet very strict process security demands and offer a high level of reliability and consistent tool life. The CoroTap 100 straight flute tap features refined edge rounding that helps to remove burrs and improve surface finish. The CoroTap 400 forming tap has an optimized lobe shape developed for aluminum machining and a low friction-coefficient surface treatment for a smooth and polished thread surface finish.

The curved wiper cutting edge is a unique feature that makes the wiper action universal across various material groups such as steels, stainless steels, cast irons or even super alloys. The wiper action can be used to reduce machining time by using double the feed rate, while imparting the same surface finish. In some cases, feed rate increases of up to 300% were successfully utilized.

The Zertivo 2.0 grades enable a 30 percent increase in cutting speed recommendations for the primary ISO P and ISO M application areas, as well as secondary ISO K and ISO S materials, thanks to their optimized flute shape, which offers effective chip evacuation. The grades designed for stainless steel machining come in two variants: one with internal coolant for improved temperature control and chip flow, and one without internal coolant.

The Multicut tool offers a versatile tooling solution capable of handling multiple applications, eliminating the need for multiple specialized tools. Its extended tool life minimizes the need for frequent tool changes, reducing the risk of operator error and tooling issues. Furthermore, the tool's consistent and reliable performance decreases the likelihood of unexpected downtime and delays, streamlining manufacturing processes.

EMUGE MultiDRILL™ is made of a unique sub-micro grain carbide grade that is harder than conventional carbide grades for drilling, yet it retains the ability to withstand shock and chipping. MultiDRILL features advanced TIALN-T63 coating utilizing nano-layer technology with surface hardness exceeding standard TIALN-based coatings, for reduced friction at high temperatures.

One of the main advantages of the new CoroMill Dura aluminum-specific end mills is their versatile performance in all different types of roughing applications, while also offering finishing capabilities,” Wikström continues. “Up to 2×D full slot, pocketing, 5–20° ramping, shoulder milling and more — all with the same end mill.

With a 30% thicker coating than the previous generation, the Pramet T9415 significantly improves tool durability by increasing resistance to wear and offers higher productivity by allowing for higher cutting speeds. Several testing users of the new grade have reported that their productivity has doubled while machining carbon and structural steels.