High Air Pressure 110mm 127mm 130mm DHD340 DTH Drill Bits For Rock Drilling
We offer THE COMPLETE SOLUTION including DTH drill bits, DTH hammer, RC hammers, RC bits, ODEX system, Symemtrix system, drill rods, shank adapters, accessories and added value services.
- We offer top hammer equipment for every application, such as underground mining and quarries, road and construction.
- We've been involved in the mining industry for 10 years. We look for excellent performance in our products and service.
- We provide good quality and better price drill tools, that means excellent hole quality and low-cost drilling for you.
All products are compatible with many products manufactured by , Atlas Copco, etc, all our products are widely used in mining, tunneling, quarrying, construction, and civil engineering project.
DTH bits
1.manufacture as your requirement
2.bit diameter, face shape
3.carbide button shape
4.number of air hole
Product specifications:
Available series of DTH hammer:
(1) high pressure
SD series hammer: SD 5, SD 6, SD 8, SD 12.
QL series hammer: QL 30, QL 40, QL 50, QL 60, QL 80.
DHD series hammers: DHD 3.5, DHD 340. DHD 350, DHD 360, DHD380.
Mission series hammers: M30, M40, M50, M60, M80.
Cop series hammers: Cop 32/34, Cop 42/44, Cop 54/64.
NUMA series hammers: Numa100, Numa120, Numa125
(2) medium pressure
BR Series: BR1, BR2, BR3
HD25A
(3) low air pressure:
CIR Series: CIR55, CIR60, CIR70, CIR80, CIR90, CIR100, CIR110, CIR150, CIR170, etc.
J Series: J60C, J70C, J80B, J100B, J150B, J170B, J200B, etc.
Technical Data's for DTH Button Bit:
Drill Bit Series | Bit Dia.(mm) | Gauge Buttons | Front Buttons | Weight(Kg) |
| Cop32 | 85 | 6×φ14 | 4×φ12 | 4.2 |
| 90 | 6×φ14 | 5×φ12 | 4.5 |
| 95 | 7×φ14 | 5×φ12 | 4.7 |
| 100 | 8×φ14 | 6×φ12 | 5 |
| 105 | 8×φ14 | 6×φ13 | 5.3 |
| HD35(IR3.5, Cop34) | 85 | 6×φ14 | 4×φ12 | 4.2 |
| 90 | 6×φ14 | 5×φ12 | 4.5 |
| 95 | 7×φ14 | 5×φ12 | 4.8 |
| 100 | 8×φ14 | 6×φ12 | 5 |
| 105 | 8×φ14 | 6×φ13 | 5.5 |
| HD45(DHD340A, Cop44) | 105 | 6×φ14 | 5×φ13 | 8.5 |
| 110 | 7×φ14 | 6×φ13 | 8.8 |
| 115 | 8×φ14 | 7×φ13 | 9 |
| 120 | 8×φ14 | 8×φ13 | 9.8 |
| 127 | 9×φ14 | 9×φ14 | 11 |
| HD55(DHD350R, Cop54) | 133 | 7×φ16 | 6×φ14 | 16 |
| 140 | 8×φ16 | 7×φ14 | 16.5 |
| 146 | 8×φ16 | 8×φ14 | 17 |
| 152 | 8×φ16 | 7×φ16 | 17.5 |
| 165 | 8×φ16 | 8×φ16 | 18.5 |
| HD65(DHD360, Cop64) | 152 | 8×φ16 | 8×φ16 | 22 |
| 165 | 8×φ18 | 8×φ16 | 24 |
| 178 | 8×φ18 | 8×φ16 | 26 |
| 190 | 9×φ18 | 9×φ16 | 28 |
| 203 | 10×φ18 | 10×φ16 | 29.5 |
| HD85(DHD380, Cop84) | 195 | 9×φ18 | 9×φ18 | 34 |
| 203 | 10×φ18 | 10×φ18 | 36 |
| 216 | 12×φ18 | 12×φ18 | 45 |
| 254 | 12×φ18 | 20×φ18 | 58 |
| 305 | 12×φ18 | 30×φ18 | 75 |
Product photos
SOLLROC is 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.
We have rich experience in this field of DTH hammers and bits for 20 years.
Owing to high quality, professional serivce and competitive price, we have gotton good reputation from our customers all over the world, such as France, Spain, Italy, South Africa, Australia, Iran, Malaysia, etc.
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