বর্ণনা
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.
| দিয়া কাটা।(মিমি) | কাটের দৈর্ঘ্য L2 (মিমি) | শ্যাঙ্ক দিয়া।(মিমি) | সামগ্রিক দৈর্ঘ্য L1 (মিমি) | বাঁশি |
| 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 | ৬.৩০ | 50 | 2 |
| 3.15 | 4.1 | ৮.০০ | 50 | 2 |
| 4.00 | 5.2 | 10.00 | 60 | 2 |
| 5.00 | 6.5 | 12.50 | 70 | 2 |
| ৬.৩০ | 8.2 | 16.00 | 70 | 2 |
| ৮.০০ | 10.5 | 20.00 | 80 | 2 |






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