Irwin® HSS TCT Tip Drill Bit 8.0mm OL:117mm WL:75mm Adhesive Tapes If using on pre pasted

If using on pre pasted borders moisten before applying adhesive

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General-purpose flat metal cutting disc

A spindle lock system makes it easy to change the cutter set

Irwin® HSS TCT Tip Drill Bit 8.0mm OL:117mm WL:75mm Adhesive Tapes If using on pre pastedThe 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