Irwin Tools 13 Piece HSS Pro Durable alloy Drill Bit Set

Irwin Tools 13 Piece HSS Pro Titanium Drill Bit Set ● Made with 30% Recycled Materials ● Variable Speed Control for Precision Drilling ▶ Secure Your Tool Set Here

IRWIN® HSS Cobalt Drill Bits are perfect for drilling stainless steel and other high alloys. Their 135° split point grinding assures 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 premium-grade HSS steel containing 5% cobalt (Co). The added 5% cobalt improves the scarlet hardness (heat resistance) of the drill bit and results in significantly extended life. It has an attractive golden tempered surface finish.

All the sizes you need in a handy carry case. Contains the following sizes: 1.5, 2, 2.5, 3, 3.2, 3.5, 4, 4.5, 5, 5.5, 6, 6.5 and 7mm.