Irwin® HSS TCT Tip Drill Bit 7.5mm OL:109mm WL:69mm ge-le Dust port dimensions: Inner -

Dust port dimensions: Inner - 31

Push thru reversible drive allows both left and right hand operation

Can also be used to plane the surface of spindle blanks and shaped gentle curves

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Size: 114 x 71mm

Irwin® HSS TCT Tip Drill Bit 7.5mm OL:109mm WL:69mm ge-le Dust port dimensions: Inner -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 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