URUMQI SIRUITE MECHANICAL EQUIPMENT CO., LTD

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

DTH bit

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

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