IRWIN� 10502566 HSS Cobalt Drill Bit 11.0mm OL:142mm WL:94mm Impact Driver 2 layers of 100% cotton

2 layers of 100% cotton fabric for ultimate breathabilty and all day comfort

The G-Series battery is identifiable by the white or grey top section

Each socket is manufactured from hardened and tempered chrome vanadium steel that's chrome plated for corrosion protection

For heavy - duty use

commercial and industrial environments

IRWIN� 10502566 HSS Cobalt Drill Bit 11.0mm OL:142mm WL:94mm Impact Driver 2 layers of 100% cottonThe Irwin Metric 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