12 inch DTH hammer DTH button drill bits down the hole SD shank

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12 inch DTH hammer DTH button drill bits

12 inch DTH hammer DTH button drill bits down the hole SD shank

12 inch DTH hammer DTH button drill bits down the hole SD shank

Size :12 inch

Model:SSD12

Brand: Siruite

Shank ：SD12

Foot valve: With

Certificate: API 7-1

Pin Connection: 6 5/8" API reg

Hole Range:305-445mm

N/W,G/W :526kg/ 540kg

Dimenstion:1700*295*295mm

Application : mineral mining,deep water drilling,energy well drilling

Product Detail

Tags: DTH hammer button drill bits SD12 DTH hammer

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