IRWIN HSS TCT Tip Drill Bits 13.0mm
is no longer available although you may find similar or newer versions below:
The Irwin TCT (Tungsten Carbide Tipped) drill bit offers precision drilling with stationary machines in hardened steel, cast iron, bronze alloys and manganese alloyed steel
A coolant should always be used when drilling with TCT Twist Drill Bits
Irwin HSS TCT tip drill bit.
Specifications:Diameter: 13.0mm.Total length: 151mm.Working Length: 101mm.