Purchase Qty. Reference FOB Price
1-4 Pieces US$288.00
5+ Pieces US$264.00
Product Description
140mm QL50 Shank Down The Hole High Air Pressure Bits for Drilling Product Description All of our DTH bits can be customized to withstand the most demanding drilling conditions. All major submersible pipe designs are available for order. Precision engineering, world-class heat treatment and ...