Simple piston structure, prolonged service life .
Adopting valveless gas distribution, simple structure, easy disassembly and assembly.
Fast drilling speed, low power consumption.Low Air Pressure DTH Hammers
When additional slag discharge is required, holes can be added on the reverse valve.
Adopting high-quality alloy steel, and the parts are quenched to extend the service life of the down-the-hole hammer and improve reliability.
SPM110 CIR110 110mm Low air pressure down the hole downhole DTH Hammers
| SPM P/N | Outside dia. (mm) | Hammer Length Without Bit (mm) | Drilling Dia. (mm) | Weight (Kg) | Working Pressure (Mpa) | Air Consumption(M3/Min) | Top Subthrresd |
| SPM110 | Φ98 | 840 | 110 | 30.5 | 0.5-0.7 | 5.5-11 | API Reg 2 3/8 Box |
