Dormer A002 HSS-TiN Coated Jobber Drill Bits, 4.20mm (Pack of 2)
Dormer A002 TiN-coated HSS drill bits (4.20mm, pack of 2) for precise metal drilling with reduced wear and increased speed.
The Dormer A002 Metric HSS-TiN Coated Jobber Drill Bits are designed for professionals seeking high-performance cutting tools. Each bit features a pointed web and fluted tip design, ensuring efficient cutting with reduced axial force for accurate centring. The optimised web design enhances strength and rigidity, improving the feed of the drill bit, while the flutes promote efficient chip formation and evacuation.
These drill bits include visible, in-situ tool markings for easy identification. The optimised helix angle provides greater stiffness across the diameter range, ensuring precision and durability. The bright body enhances cutting performance on ductile materials, and the Titanium Nitride (TiN) coating resists flank and crater wear. This low-friction coating also allows for increased cutting speeds, making these bits ideal for demanding applications.
Specifications
- Tip Diameter: 4.20mm
- Working Length: 43mm
- Overall Length: 75mm
- Material: High-Speed Steel (HSS)
- Coating: Titanium Nitride (TiN)
- Pack Size: 2 drill bits
Perfect for metalworking, engineering, and industrial applications, the Dormer A002 drill bits deliver reliable performance, extended tool life, and superior cutting efficiency.
- Metalworking
- Engineering applications
- Industrial drilling
- Precision drilling
- Material: High-Speed Steel (HSS)
- Coating: Titanium Nitride (TiN)
- Tip Diameter: 4.20mm
- Working Length: 43mm
- Overall Length: 75mm
- Pack Size: 2 drill bits
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.
