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
- Drilling tough materials (e.g., hardened steel, stainless steel)
- Precision drilling applications
- Industrial and professional metalworking
- 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 UK mainland orders. Express delivery options and international shipping available at checkout.
We offer a 30-day money-back guarantee on most products. For faulty items, contact us within 14 days for a replacement or refund.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website employs advanced encryption technology, including Secure Sockets Layer (SSL), to protect your information during transmission. You can verify a secure connection by looking for 'https' and a locked padlock in your browser.
Cookie Policy
Cookies enhance your shopping experience by keeping track of your basket and remembering you when you return. We also use banner advertising based on your browsing history to present products of potential interest.
Security Warning
Beware of phishing scams! We will never ask for personal details via email. If such information is required, we'll request you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
