13 Piece SPEEDBOR Flat Bit Set w/ Clip Strip - 88887

Whether roughing-in, electrical, or making fine cabinets, professionals want faster, cleaner holes and more durable cutting edges. IRWIN, the leading producer of wood boring tools, has been delivering superior solutions for over 100 years, since inventing the auger bit in 1885. SPEEDBOR is clebrating the 50th Anniversary of the spade bit - its patented spurs and Micro Groove edge defining sharpness. The innovation that drives IRWIN will continue to improve your productivity and results - it is our heritage.

No matter what wood-boring project you face, IRWIN Industrial TRools makes a drill bit to do the job better. Our mark of quality is stamped on the shank of our full range of bits for every application and every need. Whether the job at hand requires quick, clean holes or precise finish work, there's and IRWIN bit for it.

• Patented micro-groove cutting edge and spurs produce a smoother hole finish
• Double spur design scribes the hole before the chips are made, producing a cleaner hole and reducing vibration
• Shorter bit length gets into confined spaces (between studs) where standard lengths will not fit
• All bits have a 1/4" hex shank that fits all drills and 1/4" quick change adapters

• Hex Shank: 1/4"
• Diameters: 1/4" through 1: in 1/16" increments