Purchase Qty. Reference FOB Price
1-49 Pieces US$35.99
50-99 Pieces US$32.89
100+ Pieces US$29.99
Product Description
Product Description Hot Sale Low Pressure DTH Hammer Mining Drill Bits For Rockfall Anchor Blast Hole We can design and manufacture according to customer's requirement of the Bit Dia\No. Air holes\carbide button shape and the face shape. High air pressure and low air pressure. Product ...