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Pack of 10 HSS Co5 cobalt ground self centring split point spiral twist drills 3.3 mm DIN 338 Ruko
Brand: RUKO - 215033
Sold by: Habitium
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Product details
- Material: High speed alloy steel with cobalt HSS Co5 that provides increased heat resistance and superior hardness, ideal for demanding work.
- Diameter: 3.3 mm suitable for precise drilling in hard and difficult to machine materials.
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Product details - Pack of 10 HSS Co5 cobalt ground self centring split point spiral twist drills 3.3 mm DIN 338 Ruko
- Material: High speed alloy steel with cobalt HSS Co5 that provides increased heat resistance and superior hardness, ideal for demanding work.
- Diameter: 3.3 mm suitable for precise drilling in hard and difficult to machine materials.
- Dimensions: Ø 3.3 mm (diameter).
- Type and standard: Spiral twist drills type N complying with DIN 338 to ensure industrial quality and compatibility.
- Grinding: Conical split point self centring tip according to DIN 1412 C that eases drill start and reduces walking.
- Cutting angle: 130° optimised for efficient performance in hard materials.
- Spiral angle: Between 20° and 30° designed for effective swarf evacuation during drilling.
- Diameter tolerance: h8 that ensures a precise and consistent fit in professional applications.
- Surface: Brown gold finish that improves wear resistance and tool longevity.
- Cutting direction: Right hand which is standard for the majority of conventional machines and drills.
- Recommended applications: Drilling in alloyed and unalloyed steel up to approximately 900 N/mm², grey and malleable cast iron, high chrome steels such as V2A and V4A, and stainless and acid resistant steels.
- Presentation: Translucent plastic case with a red backed label for easy identification and orderly storage of the 10 drills.
Product classification::
SKU: 4007140034052, 215033