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- PDC coring bit
- Name: PDC coring bit
Brand: SDTOPS
Model: TC113c
Size: 75mm~171mm BQ, NQ, HQ, PQ
Matrix material: Tungsten alloy
Life time: 600m~1000m
Application: Geological exploration, coalfield mining, water well drilling and water conservancy and hydropo...
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Shandong TOPS PDC Bit Co., Ltd.
[Verified]
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Negotiable
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