IRWIN® IW3036501 HSS Cobalt Drill Bit Set, 15 Piece Impact Driver 100% non - metallic boots

100% non - metallic boots featuring an upper made from leather with a mesh fabric lining

* 2 zip breast pockets

Allows removal of vehicle batteries without losing memories or settings for ICE systems

3-in-1 Jacket

IRWIN® IW3036501 HSS Cobalt Drill Bit Set, 15 Piece Impact Driver 100% non - metallic bootsIRWIN HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135 split point grinding ensures perfect centring and reduced drilling pressure. An industrial quality ground flute ensures high accuracy drilling and fast removal of chips. The drill bit body is manufactured from high quality HSS steel containing 5% cobalt (Co). The added 5% cobalt improves the red hardness (heat resistance) of the drill bit and results