Irwin 18 pc. Black Oxide Metal Index Drill Bit Set SINE9000368 Each base is designed with

Each base is designed with V-Grooves for accurate reading on both flat and rounded surfaces

large on/off switch with water-resistant design for safe and quick access

sill cutting and up to 8 in

and brightness

280 joules of protection

Irwin 18 pc. Black Oxide Metal Index Drill Bit Set SINE9000368 Each base is designed withThis IRWIN 18 Piece Black Oxide Drill Bit Set includes drill bits with a black oxide surface to resist corrosion. The 135 split point helps prevent walking for smooth control. These powerful drill bits come in a durable rubber sided case for added impact resistance, and the sliding latch design provides added security. The Pro Set case features a full length metal hinge pin for durability and easy to read markings for quick drill bit identification.