API 2 3/8"Reg Thread COP44 4'' Down The Hole Hammer
|
Cop44 4'' High Air Pressure Special Steel Black Mining Down The Hole DTH Hammer
Product description We are a leading manufacturer of rock drilling tools, like DTH hammers and bits, DTH drill pipes, RC hammers and bits, tophammer button bits, coupling, cross bits, drill rods located in Changsha, Hunan, China.
DTH Hammer specification:
Cop44 matched bits:
Shank can be available:
1.The cylinders, pistons, and other spares is made of quality alloy
steel with heat treatment. Face shape Features Drop Center For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control. Concave Face The all-round application bit face special for medium hard and homogenerous rock formations. Good hole deviation control and good flushing capacity. Convex Face For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce the load and wear on the gauge buttons, but poor hole deviation control. Flat Face This kind of face shape is suitable for very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash. Double Gauge Face This kind of face shape is suitable for fast penetration rates in medium to hard rock formations. Designed for high air pressures and good resistance to steel wash step gauge bit.
Product application At present, 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.
DTH is one of the most efficient ways of drilling rock, using a rapid hammer action to break the rock into sizeable chips which are then evacuated from the bore hole by the air exhausted from the DTH Hammer. The technique provides fast drilling of accurately aligned, straight and clean holes in most ground conditions. Company informaiton At sollroc, customer satisfaction is our top priority. Our sales team takes a proactive approach in meeting customers’ needs. We take the time to get to know you and learn about your operations so we can better assist you. We strive to meet customers’ needs by supplying the tools and equipment you need when you need them, providing product support, and following through with excellent customer service every step of the way. |
|||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||||
Product Tags: COP44 Down The Hole Hammer API 2 3/8"Reg Down The Hole Hammer 4'' DTH Hammer |
![]() |
10-500kgs Down The Hole Hammer With Special Steel For Well Drilling |
![]() |
100kgs DHD360 Hammer 1.0-3.0Mpa Working Pressure 3 1/2'' API REG Thread |
![]() |
QL Shank Down The Hole Hammer 2''-15'' Size for Water Well Drilling |
![]() |
SD Shank Down The Hole Hammer 1.0-3.0Mpa Working Pressure 10-500kgs Weight |
![]() |
Customized Color Mining Hammer With1.0-3.0Mpa Working Pressure |
![]() |
6 5/8''API Reg Down the Hole Drill Hammer Working Pressure 1.0-3.0Mpa |