Drill Bit 11.0mm Sutton Viper Miami Stainless range of Sutton Viper Drill Bits are made from High Speed Steel, have a bright surface finish and are available in full and half sizes from 3.0mm to 13.0mm. These drill bits have a 118 degree point angle and are suitable for metal, wood and plastic. 11.0mm Drill Bits specifically suit 8.0mm Threaded Inserts with are used on the ProRig Insert Tension Rod streamiline DIY wire balustrade system.
