Irwin Tools IRWIN Drill Bit Set, Cobalt Alloy Steel, 15-Piece (316015)

The newly redesigned IRWIN Accessory Storage Cases are visibly better. The drill bit set has clear lids for easy viewing of content and are stackable for easy traveling and storage. They feature a patented bit-bar design for easy bit removal and customizable assortments of bits.


Visible clear lid of the drill bit set are desgined for easy viewing of contents
Stackable - for convenient travel and storage
Accessible - for customizable kits
Redesigned tip helps promote long life
Three-flatted shank design ideal for keyless chucks