DT4939-QZ
8.5mm HSS-e Cobalt Metal Drill Bit
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Product details
Extreme Cobalt metal drill bits, deliver superior drilling into metal. Featuring a non slip shank, a no-walk tip for curved surfaces and a strong central Core.
- 5% cobalt alloyed high speed steel
- Unique tip improves efficiency and eliminates walking
- Suitable for portable or stationary drilling of high alloy content steels and metals with a tensile strength up to 1100n/mm²
- The 'no-walk' tip allows for easier penetration of all surfaces (5mm and above). Cleaner, more accurate, burr-free holes due to recessed cutting wings
- No slip shank; spin proof three sided shaft for optimal grip in drill chuck
Product Type
Drill Bit
Individual or Set
Individual
Piece Count
1
Bit Diameter
Bit Diameter
- (10) EXTREME 8.5mm x 117mm HSS-E Cobalt Alloy Steel Metal Drill Bit
- No Warranty
We take extensive measures to ensure all our products are made to the very highest standards and meet all relevant industry regulations.
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