IRWIN� 10502566 HSS Cobalt Drill Bit 11.0mm OL:142mm WL:94mm Woodcare • Open-end and 12-point WallDrive®

• Open-end and 12-point WallDrive® ring combination

8HW (DV4TD)

suitable for working on live circuits up to 1kV AC and 1

• Fitted with protective cover to safeguard from debris

01101 Tommy Bar

IRWIN� 10502566 HSS Cobalt Drill Bit 11.0mm OL:142mm WL:94mm Woodcare • Open-end and 12-point WallDrive®The 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