
HPGG geometry ffor alloyed HPL geometry ffor stainless FEGG geometry ffor flat fl steels. With straight cutting steels. The innovative bottom hole drilling and edge for maximum stability cutting geometry creates piloting on inclined entries in short chipping steels and two chips in each chip flute in steels and cast iron interrupted cuts for perfect chip evacuation The central locking screw mechanism ensures secure clamping of the insert, resulting in process safety and long tool life for both the drill body and the insert. Material specific point geometries provide versatility in a wide range of materials The KSEM carbide inserts can be reconditioned, further extending the tool life, reducing tool inventory and tool cost Internal coolant supply delivered directly to the cutting zone for extended tool life and efficient chip evacuation Explore KSEM Modular Drill System kennametal.com D40