DTH drilling tool is widely used in underground mining, quarries, hydraulic and Hydro-Power Engineering, water well drilling, Mineral exploration, anchoring hole drilling, geothermal engineering, Subway excavation, another civil engineering. it has the advantage of high flatness, smooth hole wall, high rigid of drill rod and hammer, independent of high axial thrust, no limit of drilling depth, low cost of devices and easiness to maintain. At the drilling hole of dia.105mm - dia.254mm, a plenty of the DTH drilling tools are used.
- Valveless air distribution. More reliable.
- Simple design of the piston. Long life.6" DTH hammer shank DHD360 COP64 SD6 QL60 M60 specifications:
* Hammers without footvalve are available.
* External diameter of hammer is adjustable according to customers' requests.
* Shock absorbers and Hexagonal Joints are available.
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Ply-wooden cases + pallet.
Delivery time:
2-3 weeks to departure port.
Details for our DTH hammers:
- 3.5 inch DTH hammers
- 4 inch DTH hammers
- 5 inch DTH hammers
- 6 inch DTH hammers
- 8 inch DTH hammers
- 10 inch DTH hammers
- 12 inch DTH hammers