13/32 x 6" Cobalt Aircraft Extension Drill Bit Cobalt Metric Drills COHEX Series - HSS Quick-Change

COHEX Series - HSS Quick-Change Hex Shank Drill Bits

KFDHEX Series - HSS Quick-Change Hex Shank Drill Bits

Sold in packs of 6

or portable drilling jobs

These are jobber (standard) length drill bits with a 1/4" Hex Shank for quick change impact drivers

13/32 x 6" Cobalt Aircraft Extension Drill Bit Cobalt Metric Drills COHEX Series - HSS Quick-ChangeDescription The M35 Cobalt Drill Bit is an extra long drill bit designed for drilling tough materials like stainless steel, Inconel, and titanium. It has a 135 split point tip for fast and accurate drilling and is manufactured to Aerospace Standard 907 for superior quality. The drill bit has a round shank that works with a wide range of tool holding systems. It displays high red hardness, allowing for speeds up to 30% faster than conventional M2 high