Dormer A200 HSS Centre Drill 6.30mm x 2.50mm DORA200630

ManoMano

General description This is a Dormer A200 HSS Centre Drill (DIN 333A) designed for precise drilling and reaming of components that require machining between centres. It features a conical straight shape with a 60° angle, suitable for creating standardized centering holes according to DIN 333A and DIN 332 Part 1 Form A standards. Made from high-speed steel (HSS) without coating, it is ideal for roughing operations on various materials. Technical specifications Tip diameter: 6.30 mm Body diameter: 6.30 mm Working length: 2.50 mm Overall length: 45.0 mm Shape: Conical straight with 60° angle Material: High-speed steel (HSS), uncoated Standards: Conforms to DIN 333A and DIN 332 Part 1 Form A Compatibility and accessories Compatible with standard drill chucks and holders Suitable for use with various machine tools for drilling and reaming Installation Insert the drill bit into the drill chuck or holder ensuring a secure fit Ensure the drill is set to the appropriate speed for the material

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High Speed Steel (HSS) provides good hot hardness when drilling 60 degree DIN 333(Form A) produces accurate centres in the end of shafts Single ended on sizes below 1mm Primary for use on machines