OSG EX-SUS-GDS Stub Drill

OSG HSSE Cobalt TiN coated drill with point geometry 150deg<1mm,140deg 2mm="" 130deg="" 4mm="" 120deg="">4mm 35 to 40deg helix. Stub length. ADVANTAGES = Special flute design to facilitate short chipping and accurate hole size (h7). For drilling in Stainless Steels and Aluminium alloys. For CNC hign speed drilling.