Tungaloy has expanded its DrillMeister exchangeable-head drill system by adding 24 more DMH drill heads that are designed to resist fracture damage. This addition is for hole diameters ranging from 6.0 to 9.9 mm (from .236″ to .390″) and from 20.0 to 25.9 mm (from .787″ to 1.020″).
DrillMeister features superior cutting performance of solid carbide drills and the ease-of-use of the exchangeable head drill system. A single drill body can hold five different styles of drill heads, which are available in general purpose DMP style, DMC for high precision holes, DMF with flat edges ideal for counterboring, DMN for non-ferrous applications, and DMH with enhanced drill corner geometry for drilling thin plates.
The DMH drill head geometry is designed to protect drill corners and provide effective chip evacuation, making the drill head suited for applications that involve drilling holes through thin plates. The increased cutting edge strength resists thin-plate snapback and wear from exit burrs, preventing drill edges from fracture damage during machining for minimum machine downtime. The strong cutting edge also makes the DMH drill head suitable for drilling extremely hard metals.
AH9130 grade provides DMH drill heads with a good balance of wear and fracture resistance, ensuring exceptional tool life performance and wear predictability, particularly in carbon steel and alloy steel.
Enlarging one end of a drilled hole. The enlarged hole, which is concentric with the original hole, is flat on the bottom. Counterboring is used primarily to set bolt heads and nuts below the workpiece surface.
A thick titanium-rich PVD coating with excellent thermal stability has been developed specifically for AH62225. This coating effectively prevents crater wear from developing on the insert rake surface. The grade’s top layer incorporates the latest titanium-rich nano-multilayer structure; its high-…
AH9130, consisting of a PVD coating layer optimized for drilling applications with a dedicated carbide substrate, is the latest insert grade specifically developed to provide significant tool life improvements and more predictable wear patterns in hole making applications of ISO P (steel), ISO M (…
TungBore-Mini is a multifunctional drilling and turning tool line that integrates the capabilities of drilling, OD, and ID turning tools. Its unique XOMU insert features an innovative geometry incorporating a large inclination angle on the cutting edge that produces light cutting, compared with…
Two new grades have been added to TungCut to enhance its capacity in exotic materials: AH8005 insert grade, featuring strong coating adherence to its carbide substrate, eliminates notch wear that typically occurs during the machining of heat-resistant superalloys (HRSAs). New geometries include DGS…
The thick CrAlN coating provides high hardness and oxidation resistance solving issues related to machining materials such as: 304SS, 17-4PH, and Nitinol. High speed machining applications with ST4 inserts have proven results with stable machining, excellent surface finishes, and extended tool life.
CeramiX HX5 Grade succeeds in matching the performance characteristics of CBN with the added benefit of being a less expensive product compared to CBN. A special TiAlN coating offers excellent wear resistance for hard turning applications.
The sharpness of these end mills reduces the occurrence of burrs, produces remarkable surface finish, and improves tool life to outperform the competition. S-Mills are available in 2, 3, and 4 flute designs with a range of diameters to cover a wide variety of applications (2 flute available in a…
The newest addition to the group is JP0 for continuous cuts when finishing HRSA parts and machining at 700 up to 1600 SFM. It brings improved wear resistance to provide performance and consistency of machined part straightness.
Easily adaptable to the spindle of existing CNC machines, the SpinJet provides instant enhancements in machining performance using small diameter cutting tools. No additional machine purchase or modifications are required: the SpinJet utilizes the machine’s existing through-spindle coolant supply…
DrillForce-Meister uses exchangeable drill tips designed to efficiently open large diameter holes ranging from 20.0 mm to 40.0 mm (.787″ – 1.575″) at a lower cost. With the drill tips being exchangeable, DrillForce-Meister not only eliminates the need for regrinding and recoating, as is the case…
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