In response to increased industry demands for precision, Walter USA LLC has expanded its high-performance line of Titex X-treme DM micro drills with the addition of products in the 16xD and 30xD drilling depth ranges. In addition, diameters of 2 to 2.95mm are now available for all drilling depths in these product ranges. Formerly the 2mm diameter was available only in sizes smaller than 25xD.
Whether automotive, aerospace, die and mold, or general metalworking, industries increasingly require a multitude of drilled holes with diameters smaller than 3mm. Sometimes drilling depths of up to and over 30xD are required. Typical applications include drilled holes for lubrication, cooling, venting, and nozzle bores.
Walter has reportedly succeeded in bringing the superior performance of its Titex X-treme DM family into the micro drill range due to a series of features that are typically not found in small diameter drills. First, these new Walter micro drills have internal cooling, just like the larger members of the X-treme family. Furthermore, their optimized point geometry with special cutting edge preparation and precisely dimensioned flute geometry ensure superior chip formation and, therefore, very high process reliability. The polished surface of the flutes also supports excellent chip evacuation.
The X-treme DM micro drills have a wide field of application, including the P, K, M and N ISO material groups. Importantly, the new DM micro drills allow the drilling process to take place without pecking. Pecking would cause additional load change and make the process unsafe.
Conditioning of the cutting edge, such as a honing or chamfering, to make it stronger and less susceptible to chipping. A chamfer is a bevel on the tool’s cutting edge; the angle is measured from the cutting face downward and generally varies from 25° to 45°. Honing is the process of rounding or blunting the cutting edge with abrasives, either manually or mechanically.
Any manufacturing process in which metal is processed or machined such that the workpiece is given a new shape. Broadly defined, the term includes processes such as design and layout, heat-treating, material handling and inspection.
The MP060 face milling cutter with a great number of teeth (z) between 10 and 22, and with diameters from 40 mm, can be used for roughing and finishing large surfaces and flat shoulders. The MP160 (z = 3–4) and MP260 (z = 2–3) shoulder and slot milling cutters, with either cylindrical shank or…
In addition to the cooling and geometry, Walter's new WJ30RZ and WJ30RY grades also boost performance because their highly wear-resistant TiAlSiN-based layer applied using HIPIMS coating technology takes the form of a complete coating for 3 and 5xDc (WJ30RZ grade) and a point coating for 8×Dc…
The primary application of the Tiger·tec Gold inserts is steels with various tensile strengths that can be machined. These indexable inserts are ideal for use in the automotive, energy, and general metalworking industries, where the inserts can significantly help reduce the cost per component.…
Additional improvement in surface quality and stability can be realized with advanced wiper geometry option. Walter offers the new WBH30 CBN grade in inserts with and without MW wiper geometry, and with a negative T-land chamfer for excellent strength in interrupted cuts.
This milling cutter can be used universally for steel, stainless steels, cast iron and difficult-to-machine materials, in face, shoulder, ramping, pocket, and circular interpolation milling operations. Available in diameters of 32-100 mm, a maximum depth of cut of 5 or 8 mm), with Weldon shank or…
There are two indexable insert sizes with facet—SDMX0904ZDR-E27 and SDMX1205ZDR-E27. The M4002 cutter provides a depth of cut of 1.5 or 2.0 mm and is available in diameters of 25-125 mm or 1-4 in. and is ideal for high-speed milling in steel and cast iron, stainless steel and materials with…
The standard A2201 is an offset adaptor for reduced radial forces, greater stability and provides more space between the boring bar and the bore wall for improved chip removal with very deep bores. With the A3001 and the A2201 Walter has increased boring bar diameters to 2.5-4-in. and 60-100 mm.
The Xtra·tec XT M5009 face milling cutter has a 45° approach angle, is available in diameters of 25-160 mm (1-6 in.) and provides a depth of cut of 5 or 6.5 mm. It features three pitches for different applications (tools with wide and medium pitch for insert size SN X1205 are designed with carbide…
Positive with four cutting edges, it can be used on both sides, thus combining long tool life and high metal removal rates with greater cost-efficiency. The polished rake face improves chip removal, and the extremely sharp cutting edge creates a softer cutting action, important factors in the…
The M5004 octagon milling cutter combines efficiency and process reliability while also extending tool life, resulting in maximum productivity. Process reliability is enhanced thanks to the new tool's high stability. Lower tool costs and reduced time and labor result from its universal…
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