Dormer A225 HSS High Speed Steel Centre Drill Bit with 120 Degree Pilot and 60 Cone, BS328 Standard, Single Pack

ManoMano

General description This is a Dormer A225 HSS Centre Drill (BS 328) designed for drilling components that require machining between centres. It features a straight conical shape with a 60° included countersink, making it suitable for both hand and machine use. The drill is ideal for creating precise centering holes in various materials. Technical specifications Type: Combination drill and reamer Shape: Straight conical with 60° angle Tip diameter: 1/8 in Working length: 3/64 in Overall length: 1.5 in Body diameter: 1/8 in Material: High-Speed Steel (HSS), non-coated Standards: Conforms to BS 328 for shape Compatibility and accessories Compatible with standard drill chucks for HSS tools Suitable for use in steel, cast iron, and alloy materials Installation Insert the drill bit into a compatible drill chuck Ensure the bit is securely tightened before use Usage Use for creating precise centering holes in various materials Operate at appropriate speeds for HSS tools to ensure clean cuts

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120 degree pilot and 60 degree Cone - recommended for creating centre holes in shafts to enable secure holding Bright finish - prevents work piece material from sticking to the cutting edge Double ended - two drilling ends provides increased productivity and economy Premium HSS material - can be used for drilling many materials including steel, aluminium, stainless steel Versatile product - can be used in both cnc and conventional machines