Faithfull Professional Cobalt Jobber Drill Bit, 9.0mm
Precision Faithfull 9mm cobalt drill bit for hard metals. DIN 388 compliant with 135° split point for accuracy.
The Faithfull Professional Cobalt Jobber Drill Bit (9.0mm) is engineered from M35 HSSE-grade steel with a 5% cobalt content, delivering exceptional heat resistance and superior cutting performance. Fully ground and featuring a 135° non-slip split point, these bits ensure precise centring and clean, efficient drilling. Manufactured to DIN 388 standards, they guarantee high precision and geometric accuracy for demanding applications.
Key Features:
- Enhanced Durability: Cobalt alloy construction ensures extended bit life, even under heavy-duty use.
- High-Speed Performance: Suitable for drilling alloy steels, carbon steels, cast iron, hardened alloys, stainless steels, high-temperature alloys, titanium, and carbon fibre composites.
- Precision Engineering: The split-point design minimises walking and improves drilling accuracy.
Specifications:
- Material: M35 HSSE steel (5% cobalt)
- Point Angle: 135° non-slip split point
- Standards: Compliant with DIN 388 for precision tolerances
- Diameter: 9.0mm
- Pack Size: 1
Ideal for industrial and trade professionals, this drill bit excels in tough materials where standard bits fail. Its cobalt-enhanced composition ensures longevity and reliability in high-stress environments.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Alloy steels
- Carbon steels
- Cast iron
- Hardened alloy steels
- Material: M35 HSSE steel (5% cobalt)
- Point Angle: 135° non-slip split point
- Standards: DIN 388 compliant
- Diameter: 9.0mm
- Pack Size: 1
- Weight: 52g
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.
View Full Delivery & Returns PolicySecure Transactions
We take the utmost care with your payment and personal details. Our website uses 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 cart 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 ask you to contact us by phone. If you receive an email requesting sensitive information, do not respond and let us know immediately.
