Irwin IWAX128PC Pro Spade Drill Bit Set, 8 Piece Summer10 Integrated Touch Control Button

Integrated Touch Control Button

No electricity required

Blade serrations hold material firmly and spread cutting force uniformly across blade edge

Thickness: 1/2 inch

Irwin IWAX128PC Pro Spade Drill Bit Set, 8 Piece Summer10 Integrated Touch Control ButtonHighlights: 8 Piece All bits have a 1 4" hex shank that fits all drills & 1 4" quick change adapters Patented micro groove cutting edge & spurs produce a smoother hole finish Double spur design scribes the hole before the chips are made Producing a cleaner hole & reducing vibration Rugged storage case with rubber over mold for added impact resistance Sliding latch design provides added security Includes 6" length bits with 3 8", 1 2", 5 8", 3 4", 7