Silverline Cobalt Drill Bit 8mm
8mm cobalt drill bit (DIN338) for tough materials. M35 steel with split point design for precision drilling.
The Silverline Cobalt Drill Bit (8mm) is crafted from M35 high-speed steel with 5% cobalt, ensuring exceptional strength and wear resistance for tough drilling applications. The 135° split point effectively prevents walkaround, enhancing precision and reducing bit slippage during operation.
This high-performance drill bit features a fully ground design with an amber finish for optimised durability. Manufactured to DIN338 standards, it guarantees professional-grade quality and reliability. For best results, always use a cooling agent to prolong the bit's lifespan and maintain optimal performance.
Key Features
- Material: M35 high-speed steel with 5% cobalt
- Point Angle: 135° split point (reduces walkaround)
- Finish: Fully ground with amber coating
- Standard: DIN338 compliant
- Use Cooling Agent: Recommended for extended durability
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- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling tough materials (e.g., hardened steel, stainless steel)
- Precision drilling applications
- Industrial and professional metalworking
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- Material: M35 high-speed steel (5% cobalt)
- Diameter: 8.0mm
- Point Angle: 135° split point
- Finish: Fully ground, amber coating
- Standard: DIN338
- Weight: 40g
Always follow local regulations and product guidance.
Free standard delivery on US mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For defective items, contact us within 14 days for a replacement or refund.
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