In water well drilling rig operations, daily bit maintenance affects soft soil efficiency greatly.
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Clean
clay residue after each use. Check cutting edges—repair chips or dullness promptly.
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Use overlay welding on alloy bits to restore edges, extending their service life.
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Store bits hanging or padded—avoid blade contact with ground to prevent deformation.
Coat idle bits with anti-rust grease. Track usage and strata in logs. Water well drilling rigs perform better with well-maintained bits.
Bangxin drilling rig