Silverline Cobalt Drill Bit Set, 1-10mm, 19-Piece
19-piece cobalt drill bit set (1-10mm) for high-performance drilling in metal, hardwood, and tough materials.
The Silverline Cobalt Drill Bit Set is designed for high-performance drilling in tough materials. Made from M35 high-speed steel with 5% cobalt, these drill bits offer superior strength and wear resistance, ensuring longer tool life even under demanding conditions.
Each bit features a 135° split point design, which reduces walkaround and provides better accuracy when starting holes. The fully ground construction ensures clean, precise drilling, while the amber finish enhances durability and corrosion resistance.
This 19-piece set covers a versatile range of sizes from 1mm to 10mm in 0.5mm increments, making it ideal for a variety of drilling tasks in metal, hardwood, and other tough materials. Manufactured to DIN338 standards for consistent quality, these drill bits are built to last.
Key Features:
- M35 high-speed steel with 5% cobalt for durability
- 135° split point reduces wander and improves accuracy
- Fully ground for clean, precise holes
- Amber finish for corrosion resistance
- Manufactured to DIN338 standards
- Always use a cooling agent for optimal performance
Suitable for both professional tradespeople and DIY enthusiasts, the Silverline Cobalt Drill Bit Set is a reliable choice for precision drilling in a wide range of applications.
Need larger quantities? Need additional quantities? Get in touch and we'll arrange it for you.
- Metal drilling
- Hardwood drilling
- General-purpose drilling
- Professional and DIY applications
- Material: M35 high-speed steel with 5% cobalt
- Point Angle: 135° split point
- Finish: Amber
- Standards: DIN338
- Size Range: 1mm - 10mm (in 0.5mm increments)
- Piece Count: 19
- Weight: 680g
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.
Similar Products
You may like
