Description
This carbide center drilling bit features a robust solid carbide construction with a TiSiN coating, offering superior wear resistance and extended tool life. Its 60-degree angle ensures precise centering, facilitating accurate hole preparation for subsequent machining operations. Whether in automotive, aerospace, or general manufacturing, this drill enhances efficiency and accuracy, making it a reliable choice that delivers consistent results in demanding steel machining tasks.
| Cut Dia.(mm) | Length of Cut L2 (mm) | Shank Dia.(mm) | Overall Length L1 (mm) | Flutes |
| 1.00 | 1.6 | 3.15 | 40 | 2 |
| 1.25 | 1.8 | 3.15 | 40 | 2 |
| 1.60 | 2.1 | 4.00 | 40 | 2 |
| 2.00 | 2.8 | 5.00 | 40 | 2 |
| 2.50 | 3.4 | 6.30 | 50 | 2 |
| 3.15 | 4.1 | 8.00 | 50 | 2 |
| 4.00 | 5.2 | 10.00 | 60 | 2 |
| 5.00 | 6.5 | 12.50 | 70 | 2 |
| 6.30 | 8.2 | 16.00 | 70 | 2 |
| 8.00 | 10.5 | 20.00 | 80 | 2 |
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