Min. Order Reference FOB Price
1 Piece US$50.00-2,000.00 / Piece
Product Description
8inch High Air Pressure DTH Hammer With Foot Valve compatible with bit shank QL80 / COP84 / SD8 / M80 / DHD380 / CD85 Advantages: 1. Valve air distribution. More reliable. 2. Simple design of the piston, long life. 3. More efficient energy transfer, faster drilling speed, low air consumption ...