HSS Cobalt Drill Bits
Useful Information
Key Features / Tech Specs:
- Manufactured by Irwin Tools
- High-speed steel
- Manufactured to DIN 338 standards
Useful Info:
These HSS cobalt drill bits offer precision drilling on stainless steel and other high alloy steels. They offer high heat and abrasion resistance due to the 5% cobalt and have a split point of 135° allowing immediate drilling.
| Product Code | Tip Diameter (mm) | Length (mm) | Qty |
| 386422 | 6.5 | 101 | 10 |
| 386423 | 8.5 | 117 | 5 |
| 386424 | 1.0 | 34 | 2 |
| 386425 | 1.5 | 40 | 2 |
| 386426 | 2.0 | 49 | 2 |
| 386427 | 2.5 | 57 | 2 |
| 386428 | 3.0 | 61 | 1 |
| 386429 | 3.1 | 65 | 1 |
| 386430 | 3.2 | 65 | 1 |
| 386431 | 3.3 | 65 | 1 |
| 386432 | 3.5 | 70 | 1 |
| 386433 | 4.0 | 75 | 1 |
| 386434 | 4.2 | 75 | 1 |
| 386435 | 4.5 | 80 | 1 |
| 386436 | 4.9 | 86 | 1 |
| 386437 | 5.0 | 86 | 1 |
| 386438 | 5.5 | 93 | 1 |
| 386439 | 6.0 | 93 | 1 |
| 386440 | 6.5 | 101 | 1 |
| 386441 | 7.0 | 109 | 1 |
| 386442 | 7.5 | 109 | 1 |
| 386443 | 8.0 | 117 | 1 |
| 386444 | 8.5 | 117 | 1 |
| 386445 | 9.0 | 125 | 1 |
| 386446 | 10.0 | 133 | 1 |
| 386447 | 11.0 | 142 | 1 |
| 386448 | 12.0 | 151 | 1 |
| 386449 | 13.0 | 151 | 1 |
If you require any further information, our excellent customer service team is here to help so please call us on 01794 835835.
