Irwin HSS TCT Drill Bit - 7.5mm, Pack of 1

Introducing the 'Irwin HSS TCT 7.5mm Drill Bit - Single Pack', your trusted partner for precision drilling. This high-performance drill bit, featuring a Tungsten Carbide Tipped (TCT) cutting edge, is perfect for use on solid stationary machines to drill through hard substances like hardened steel, cast iron, bronze alloys, and manganese alloyed steel. The four facetted ground C2 Carbide Tip promises supreme drilling accuracy as it can penetrate materials with a hardness up to 50 Rockwell C. It ensures minimal drilling pressure and impeccable centring thanks to its unique design. Constructed from hardened Chrome Vanadium Steel, the body of the drill bit boasts a hardness level of 56 Rockwell C. When utilising this TCT twist drill bit, we recommend the use of a coolant, ideally a 3- 6% emulsion, to extend its lifespan and maintain the bit’s exceptional performance. The 'Irwin HSS TCT 7.5mm Drill Bit' is 109mm in total length with a working length of 69mm. This pack contains one piece of this high-powered, top-quality drill bit. Additional Information: - Tip Diameter: 7.5mm - Working Length: 69mm - Overall Length: 109mm - Pack Quantity: 1