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The inserts present four cutting edges and wiper geometry, allowing tight tolerances to be held and achieving quality surface finish, the company says. A comprehensive choice of insert geometries and grades give flexibility in optimizing performance across a variety of applications and materials. The drill’s versatility allows it to excel in an array of applications, including helical interpolation, plunge drilling and boring.
Other versions of the drill cover diameters from 0.473" to 2.5" with lengths ranging from 2 to 5 × D.
Editor PickHitting the Coolant Sweet Spot
Toolholders with integrated cutting fluid delivery channels offer threaded, fixed-position nozzles that direct parallel streams of coolant to pre-defined positions at the top of the cutting tool.