IRWIN Drill Bit Set, Cobalt, 15-Piece (316015) vanadium 35 inches (LxWxT) blades with

35 inches (LxWxT) blades with 18 tpi

This versatile set is ideally suited for body shops

Set includes SX301B and SX307B

Variable speed throttle

IRWIN Drill Bit Set, Cobalt, 15-Piece (316015) vanadium 35 inches (LxWxT) blades withThe 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. Irwin Industrial Tools 316015 Drill Bit 15 Piece Cobalt Set. Irwin offers a complete line of Metal Twist Drill Bits, including Black Oxide, Turbo Point, Titanium Nitride and