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China Manufacturer Wholesale Price Quality 6 1/2'' 5 Blades Poly Crystalline Diamond Compact PDC Bit for Well Drilling

2025-04-13 introduction 3670
S1655FG
Customized
API
Taper-length
Center Drill Bit
High Speed Steel
Well Drilling
PDC Bit
S1655fg
S323
3 1/2 Reg
55mm
5
API Spec 7-1; ISO 9001
16mm
80~300
10~100
20~35
Soft Medium Hard Strata
Ruishi
Iron Box/ Wooden Box
6 1/2''
China
8207191000
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