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Pack of 5 centre cutting twist drills 10.75 mm x 75 mm Type N HSS ground and honed Ruko
Brand: RUKO - 2141075
Sold by: Habitium
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Product details
- Pack: 5 twist drills ideal for drilling in metallic materials and a wide range of alloys.
- Dimensions: 10.75 mm (diameter) x 75 mm (length).
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Product details - Pack of 5 centre cutting twist drills 10.75 mm x 75 mm Type N HSS ground and honed Ruko
- Pack: 5 twist drills ideal for drilling in metallic materials and a wide range of alloys.
- Dimensions: 10.75 mm (diameter) x 75 mm (length).
- Standard: Manufactured to DIN 338 Type N, which guarantees quality and precision in design and production.
- Material: High Speed Steel HSS that provides excellent wear resistance and heat resistance during intensive use.
- Cut and finish: Milled and ground with a self‑centering conical tip for precise drill starts and reduced walking.
- Geometry: 118° point angle and a helix angle between 20° and 30° to optimise chip evacuation and penetration.
- Tolerance: Diameter tolerance h8 ensuring an accurate and consistent fit in the drill chuck.
- Surface: Bright surface with a high quality finish that facilitates cleaning and reduces friction during drilling.
- Cut direction: Right hand cut suitable for most electric hand drills and pillar drills.
- Recommended applications: Suitable for steel including alloyed and unalloyed grades up to 900 N/mm², grey malleable nodular and pressure die cast iron, sintered iron, nickel silver (alpaca), graphite castings, and aluminium alloys bronze and brass.
Product classification::
SKU: 4007140111333, 2141075