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Pack of 10 twist drills 4.5 mm three flat shank 135 degree cutting lip black chamfer HSSE Co5 Ruko
Brand: RUKO - 228045
Sold by: Habitium
At Habitium, all orders are sold and managed directly by us, so you will never have to deal with third-party sellers.
Product details
- Pack: 10 twist drills with a diameter of 4.5 mm ideal for precise high performance drilling in materials up to 5 mm thick.
- Standard: Manufactured to DIN 338 type UNI to guarantee consistent quality and uniformity for professional use.
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Product details - Pack of 10 twist drills 4.5 mm three flat shank 135 degree cutting lip black chamfer HSSE Co5 Ruko
- Pack: 10 twist drills with a diameter of 4.5 mm ideal for precise high performance drilling in materials up to 5 mm thick.
- Standard: Manufactured to DIN 338 type UNI to guarantee consistent quality and uniformity for professional use.
- Material: HSSE Co5 high speed steel with 5% cobalt for increased hardness and superior wear resistance extending tool life.
- Shank: Three flat shank designed for excellent clamping in chucks with minimal tightening, optimising power transmission and preventing the need to spin the drill fully to seat it.
- Cutting geometry: 135 degree cutting lip for rapid centring and to prevent walking during drilling, especially in manual cordless drill applications.
- Chamfer finish: Black wear resistant chamfer that improves durability and prevents cold welding and edge rollover, maintaining cutting efficiency.
- Relief angle: 40 degree relief angle to facilitate fast and efficient chip evacuation, allowing high cutting speeds with stability and precision.
- Optimised for cordless drills: Reduced cutting force requirement helps extend battery life and lowers user effort.
Product classification::
SKU: 4007140323163, 228045