Irwin HSS TCT Drill Bits - Metric - Tungsten Carbide Tipped - Steel Cast Iron Bronze Alloys

Irwin

Irwin Metric TCT (Tungsten Carbide Tipped) Drill Bits are designed for precision drilling in stationary machines. These drill bits excel in hardened steel, cast iron, bronze alloys, and manganese alloyed steel. The C2 Carbide Tip can drill materials up to 50 Rockwell C hardness and features a four-facet ground point for reduced drilling pressure and accurate centering. The drill bit body is constructed from hardened Chrome Vanadium Steel (56 Rockwell C). For optimal performance and extended lifespan, use a 3-6% emulsion coolant when drilling. Product Summary: Irwin TCT Drill Bits, Metric Size, Tungsten Carbide Tipped, Chrome Vanadium Steel Body, For Hardened Steel, Cast Iron, Bronze Alloys, Manganese Alloyed Steel, Precision Drilling, Stationary Machines.