
The 4mm Faithfull Professional Cobalt Jobber Drill Bit is supplied in a pack of 2, providing excellent versatility for one of the most commonly used drill bit sizes in professional workshops. This diameter is perfect for general metalworking applications and is frequently specified for clearance holes in steel fabrication and engineering work. Featuring M35 HSSE grade steel construction with 5% cobalt content, this bit delivers exceptional performance when drilling hard and abrasive materials. The cobalt enrichment provides superior heat resistance, allowing the bit to maintain its hardness and cutting edge even under demanding conditions that would quickly dull standard HSS bits. Manufactured to DIN 388 standards with a fully ground finish, this drill bit ensures high precision tolerances...
Faithfull5023969310817
Price: £5.49 from Tooled Up
| Stockist | Price | |
|---|---|---|
| £5.49 | Visit Store |
This 1.5mm Faithfull Professional Cobalt Jobber Drill Bit is supplied in a pack of 2, providing an essential fine drilling solution for precision engineering and detailed metalworking applications. The 1.5mm diameter is particularly useful for micro-drilling...
The 10.5mm Faithfull Professional Cobalt Jobber Drill Bit is supplied as a single unit, offering a specialist size for specific engineering applications where standard metric increments don't meet requirements. This diameter is particularly useful for...
The 11.5mm Faithfull Professional Cobalt Jobber Drill Bit is supplied individually, providing a specialist diameter for precision engineering applications where exact sizing is critical. This size is particularly valuable for creating specific clearances,...