Silverline Cobalt Drill Bits 2pk 4.0mm
- Brand: Silverline Tools
- Product Code: 196502
- Availability: Out Of Stock
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£1.76
- Ex VAT: £1.47
M35 high speed steel with 5% cobalt for strength and wear resistance. 135° split point prevents walkaround. Fully ground with amber finish. Manufactured to DIN338. Always use cooling agent.