Irwin 1890762 1/2" x 72" Flexible Installer Auger Tip Drill Bit Gearwrench Curve Technology

Curve Technology

tongue and groove

and 1/4" 135 Degrees Split Point Bits for Metal

2g (6g) electrical solder

Blades are easily replaced in the field

Irwin 1890762 1/2" x 72" Flexible Installer Auger Tip Drill Bit Gearwrench Curve TechnologyIrwin 1890762 1 2" x 72" Flexible Installer Auger Tip Drill Bit Screw tip with aggressive pitch delivers easy starts and fast drilling Show as "Type A" tip icon on packaging Dual spurs for faster, cleaner holes and less breakout Hole in flute for easy wire pulling through walls, ceilings and floors 3 flatted shank prevents slipping in drill chuck and includes hole for wire pulling Tapered flute for faster chip ejection, less binding and smoother