NEWS_Ruishi Bits Manufacturing

2025-08

PDC BIT | 6 1/8″ S1365FG S333，158.7mm PDC steel body drill bits，13mm cutting teeth，six blades，suitable for soft to medium hard formations

2025-08-18

2025-08

PDC BIT | 6″ S1655FG S223，152.4mm PDC steel body drill bits，16mm cutting teeth，five blades，suitable for soft to medium hard formations

2025-08-14

2025-08

PDC BIT | 6″ S1653FG S422，152.4mm PDC steel body drill bits，16mm cutting teeth，five blades，suitable for medium hard formations

2025-08-07

2025-08

PDC BIT | 6″ S1652JA S223，152.4mm PDC steel body drill bits，16mm cutting teeth，five blades，suitable for medium hard formations

2025-08-04

2025-08

PDC BIT | 6″ S1645G S223，152.4mm PDC steel body drill bits，16mm cutting teeth，four blades，suitable for medium soft formations

2025-08-01

2025-07

PDC BIT | 6″ S1645FG S223，152.4mm PDC steel body drill bits，16mm cutting teeth，four blades，suitable for medium soft formations

2025-07-31

2025-07

PDC BIT | 6″ S1642JA S223，152.4mm PDC steel body drill bits，16mm cutting teeth，four blades，suitable for soft formations

2025-07-28

2025-07

PDC BIT | 6″ S1395G S433，152.4mm PDC steel body drill bits，13mm cutting teeth，nine blades，suitable for soft to medium hard formations

2025-07-25

2025-07

PDC BIT | 6″ S1385G S433，152.4mm PDC steel body drill bits，13mm cutting teeth，eight blades，suitable for soft to medium hard formations

2025-07-24

2025-07

PDC BIT | 6″ S1365 S432，152.4mm PDC steel body drill bits，13mm cutting teeth，six blades，suitable for medium hard formations

2025-07-23

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No. 502, Taishan North Road, Renqiu Economic Development Zone, Hebei China

0086-317-2833456

rs@ruishibit.com

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