Irwin® HSS Cobalt Drill Bit Set, 15 Piece Sofa Sets Fitted with ProTouch™ handles

Fitted with ProTouch™ handles

A set of deep

Supplied as a box of 100

Includes 30 adaptors & 5 reaction plates

ds-224f8360-lb

Irwin® HSS Cobalt Drill Bit Set, 15 Piece Sofa Sets Fitted with ProTouch™ handlesIRWIN 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