Hexagonal head for convenient use with a torque wrench. For exterior use. Supplied with driver tool. Hex Head Chisel End Grade 5.8 Steel

The Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits offer precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel. The C2 Carbide Tip will drill hardened material up to a hardness o...