5/8" 60° HSS 6-Flute Chatterless Countersink 6 pack These COHEX Series m35 5%

These COHEX Series m35 5% cobalt drill bits are specifically designed for use in hand-held and impact drills

PILOT SIZE #30 DECIMAL EQUIVALENT

They work well in piercing through inconel

The drill bit has a round shank that works with a wide range of tool holding systems

Our M35 cobalt drills are designed for easy drilling through the toughest materials

5/8" 60° HSS 6-Flute Chatterless Countersink 6 pack These COHEX Series m35 5%Specifications SIZE 5 8" OVERALL LENGTH 2 1 2" MATERIAL HIGH SPEED STEEL FINISH UNCOATED (BRIGHT) SHANK DIAMETER 1 2" NUMBER OF FLUTES 6 SHANK TYPE ROUND CUTTING ANGLE 60 SUGGESTED PACK QTY 1 6 flute countersinks, also known as chatterless countersinks, are designed to remove more metal compared to countersinks with fewer flutes. They are also more effective on harder materials and provide a more chatter free cut.