IRWIN� 10502631 HSS TCT Tip Drill Bit 4.0mm OL:75mm WL:43mm Drill Drivers Draper Security Rating: 5

Draper Security Rating: 5

Induction Heating

4 stroke petrol engine

8 Cal/cm2) - Open Arc testing* Each garment style is independently tested to both box and open ARC standards

IRWIN� 10502631 HSS TCT Tip Drill Bit 4.0mm OL:75mm WL:43mm Drill Drivers Draper Security Rating: 5The 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 of 50 Rockwell C and is four facetted ground for low drilling pressure and perfect centring. The body of the drill bit is made from Chrome Vanadium Steel, hardened to 56 Rockwell C. A coolant should always be