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HSS-Co Cobalt drill bit set
New product
Ultimate
Item #r7042
Set of ultimate HSS cobalt drill bits for drilling small holes into steel and stainless steel ≤1100 N/mm², compliant with DIN 338 / 340
- Product class: Ultimate
- Connection end: Smooth shank
- DIN: DIN 338
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Features & Applications
Features & Applications
Features
- Precision-ground HSS-Co drill bits with 5% cobalt content
- Specially designed tip with split point – for precise self-centring, fast start and less walking on surface
- 135° degree tip angle – the best choice for higher cutting speed with less heat when drilling in tougher base materials
- Longer-lasting drill bits in tougher applications – higher robustness and lifespan thanks to the cobalt content
- Easier chip removal and optimised heat reduction – spiral flute for better lubricant distribution to the drill bit tip
Applications
- Drilling holes into high alloyed and unalloyed steel and heat-treated steel ≤1100 N/mm²
- Drilling into stainless steel, brass, copper and plastics
- Drilling into other tough metal (e.g. cast iron, titanium)
- Optimised performance reached when applying the right speed and cutting oil