Wenzhou JINDI Drilling Tools Co,LTD| Sourcing Services
Wenzhou JINDI Drilling Tools Co,LTD

China Manufacturer with main products: PDC Rock Drills Series ;Coal Mine Bits Series; Diamond Cutting Tools; Coal Cutter Drill , Shank Adapter tools ;Chisel Type Bits Series...

Home  >Products Catalog > PDC Coal Mine Bits Series > PDC Bits for Roof Bolting Drilling

PDC Bits for Roof Bolting Drilling

FOB Price: 15.00 - 35.00 USD/Piece
Supply Ability: 100,000 Piece/Pieces per Month
Shipping: 25Days
Payment Terms: T/T(Bank Transfer)
In Stock
Place of Origin: Zhejiang in China
Packaging Details: carton with foam also according to your other requested


ThisPDC Bits for Roof Bolting Drilling.have good diamond pieces drilling fast and long life used.

Must use in the coal mine anchor cable supports and protections sneaking in the hard rock layer.suitable for soft medium or medium hard stratumf<12

specifications:25mm 27mm 28mm,30mm,32mm,36mm,42mm,

thread size:M14X1.5  M14X2  M16X2  M1/2X12

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