Irwin 1866036 Wood Speedbor Max Drill Bit, 7/8" x 4" Carving Replace every 6 months/300 gallons

Replace every 6 months/300 gallons to ensure clean

A specially-designed bamboo brush is included to help dislodge and clean any particles from the grater's teeth

and maintenance where the raceway changes direction

Succession of yellow and red lights provides indication of circuit status or specifies wiring errors

(1) Double ended bit tip

Irwin 1866036 Wood Speedbor Max Drill Bit, 7/8" x 4" Carving Replace every 6 months/300 gallonsHighlights: Size: 7 8" x 4" Three cutting spurs for faster, cleaner holes, less breakout, and extended drilling life Full screw point tip allows bit to self feed for ease of drilling Tapered tri flute design for faster chip ejection and less binding 1 4" quick change shank reduces slipping in standard chucks and is compatible with all 1 4" quick change chucks, including impact drills. Ideal for holes up to 2" deep Six times faster than standard spade