...
2025-08-15 04:09
1472
...
2025-08-15 03:39
604
...
2025-08-15 03:38
2329
...
2025-08-15 03:33
1397
...
2025-08-15 03:28
144
...
2025-08-15 03:23
983
\]
...
2025-08-15 03:09
1878
...
2025-08-15 02:44
791
...
2025-08-15 02:19
1797
...
2025-08-15 02:08
397
- When using hardened drill bits, it's essential to follow proper techniques to maximize their lifespan. Applying moderate pressure and maintaining a consistent speed can prevent overheating and premature wear Applying moderate pressure and maintaining a consistent speed can prevent overheating and premature wear
Applying moderate pressure and maintaining a consistent speed can prevent overheating and premature wear Applying moderate pressure and maintaining a consistent speed can prevent overheating and premature wear
hardened drill bits. Additionally, using a lubricant like cutting oil can significantly improve the drilling efficiency and bit life.