Faithfull Cobalt Jobber Drill Bit, 11.5mm, M35 HSSE Steel
Professional 11.5mm cobalt jobber drill bit by Faithfull, ideal for tough materials like stainless steel & titanium alloy.
The Faithfull Professional Cobalt Jobber Drill Bit is crafted from M35 HSSE grade steel with a 5% cobalt content, ensuring enhanced heat resistance and superior cutting performance. Designed for professionals, these drill bits are fully ground and feature a 135° non-slip split point, providing precise centring and minimising walking on the material surface.
Manufactured to DIN 388 standards, they deliver high precision tolerances and geometric accuracy, making them ideal for demanding applications. Cobalt bits cut faster and last longer than standard HSS bits, making them perfect for heavy-duty industrial work.
Applications
This 11.5mm drill bit is suitable for a wide range of tough materials, including:
- Alloy steels
- Carbon steels
- Cast iron
- Hardened alloy steels
- Stainless steels
- High-temperature alloys
- Titanium alloy
- High-strength steel
- Carbon fibre composites
The Faithfull Cobalt Jobber Drill Bit is an essential tool for professionals in metalworking, automotive, aerospace, and engineering industries, where precision and durability are paramount.
- Shipped within 0-2 business days
- Shipping to United States: 3-5 business days*
- Free Shipping Included
- Drilling alloy steels
- Drilling carbon steels
- Drilling cast iron
- Drilling hardened alloy steels
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- Material: M35 HSSE steel with 5% cobalt
- Heat Resistance: Enhanced due to cobalt content
- Point Angle: 135° non-slip split point
- Standards: DIN 388 compliant
- Diameter: 11.5mm
- Pack Size: 1
- Weight: 88g
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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