IRWIN Blue Speedbor Flat Bit Set - 17pc safety knife 50 percent stronger than old

50 percent stronger than old DynaGrip Pro Chisel on handle side impact test

wires and cables and can be used to find circuit breaks in a wire

All manufactured with Chrome Vanadium to improve corrosive resistance

Polyester/PU shell with drop mesh lining

Length : 15m

IRWIN Blue Speedbor Flat Bit Set - 17pc safety knife 50 percent stronger than oldThe IRWIN Blue Speedbor Flat Bit Set features a patented blue groove design that cuts through timber up to four times faster than standard bits. Its parabolic scoop efficiently clears wood chips for smoother drilling, while the increased relief angle boosts cutting performance. With a 157mm long shank thats 10% thicker, this set offers enhanced durability for demanding jobs. Ideal for woodworkers seeking speed and precision in one reliable package.