Irwin 88885 Speedbor Boring Bit Set, 1/4", 5 Piece Cake 6 AMP motor for heavy

6 AMP motor for heavy professional die grinding applications

Patented web taper increases the rigidity of the bit to decrease the potential for bit breakage

Portable grill is ideal for quick set-up

No open time required

Wash hands after handling (20)

Irwin 88885 Speedbor Boring Bit Set, 1/4", 5 Piece Cake 6 AMP motor for heavyHighlights: Shank Diameter: 1 4" Blue Groove point and cutting edge for faster chip removal overall drilling speed Double cutting spurs scribe the outside of the hole for reduced breakout and cleaner holes 40% thicker cutting edge and enlarged shank for increased strength longer drilling life 1 4" quick change shank reduces slipping in standard chucks Set includes (1) 3 8", (1) 1 2", (1) 5 8", (1) 3 4" and (1) 1" Number of Pieces: 5 pc. Cancer and