4" High Air Pressure 90mm 96mm 110mm QL30 DTH Bits For Rock
Drilling
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.
Product specifications:
For 3" hammer
DTH bits shank | Bit Dia. | No. Air Holes | Gauge
Buttons | Front
Buttons | Weight
(Kg) | Part No. |
| mm | inch |
| COP32 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 4.2 | COP32-85 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.5 | COP32-90 |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.7 | COP32-95 |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 5.0 | COP32-100 |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.3 | COP32-105 |
| BR3 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 3.8 | BR3-85 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.0 | BR3-90 |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.3 | BR3-95 |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 4.8 | BR3-100 |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.2 | BR3-105 |
| DHD3.5/COP34 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 4.2 | DHD35-85 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.5 | DHD35-90 |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.8 | DHD35-95 |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 5.0 | DHD35-100 |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.5 | DHD35-105 |
| QL30 | 85 | 3 11/32" | 2 | 6×φ13 | 4×φ12 | 4.5 | QL30-85 |
| 90 | 3 1/2" | 2 | 6×φ14 | 4×φ12 | 4.7 | QL30-90 |
| 95 | 3 3/4" | 2 | 6×φ14 | 4×φ13 | 4.9 | QL30-95 |
| 100 | 3 7/8" | 2 | 8×φ12 | 6×φ12 | 5.0 | QL30-100 |
| 105 | 4 1/8" | 2 | 8×φ13 | 6×φ12 | 5.5 | QL30-105 |
Bit Face Shape Selection:
1. Drop Center Bit
2. Concave Face
3. Convex Face
4. Double Gauge Face
5. Flat Face Bit
Carbide Button Shape Selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button
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.
Product photos
DHD3.5 bit
DHD340 bit
Cop44 bit
SD4 bit
QL40 bit
M40 bit
DHD350 bit
QL50 bit
Cop54 bit
M50 bit
SD5 bit
DHD360 bit
QL60 bit
SD6 bit
Cop64 bit
M60 bit
DHD380 bit
Cop84 bit
QL80 bit
SD8 bit
M80 bit
SD10 bit
Numa100 bit
SD12 bit
Numa120 bit
Numa125 bit
DHD1120 bit
3" dth bits
4" dth bits
5" dth bits
6" dth bits
8" dth bits
10" dth bits
12" dth bits
DHD3.5 dth bits
DHD340 dth bits
Cop44 dth bits
SD4 dth bits
QL40 dth bits
M40 dth bits
DHD350 dth bits
QL50 dth bits
Cop54 dth bits
M50 dth bits
SD5 dth bits
DHD360 dth bits
QL60 dth bits
SD6 dth bits
Cop64 dth bits
M60 dth bits
DHD380 dth bits
Cop84 dth bits
QL80 dth bits
SD8 dth bits
M80 dth bits
SD10 dth bits
Numa100 dth bits
SD12 dth bits
Numa120 dth bits
Numa125 dth bits
DHD1120 dth bits
3" drill bits
4" drill bits
5" drill bits
6" drill bits
8" drill bits
10" drill bits
12" drill bits
DHD3.5 drill bits
DHD340 drill bits
Cop44 drill bits
SD4 drill bits
QL40 drill bits
M40 drill bits
DHD350 drill bits
QL50 drill bits
Cop54 drill bits
M50 drill bits
SD5 drill bits
DHD360 drill bits
QL60 drill bits
SD6 drill bits
Cop64 drill bits
M60 drill bits
DHD380 drill bits
Cop84 drill bits
QL80 drill bits
SD8 drill bits
M80 drill bits
SD10 drill bits
Numa100 drill bits
SD12 drill bits
Numa120 drill bits
Numa125 drill bits
DHD1120 drill bits
3" dth button drill bits
4" dth button drill bits
5" dth button drill bits
6" dth button drill bits
8" dth button drill bits
10" dth button drill bits
12" dth button drill bits
DHD3.5 dth button drill bits
DHD340 dth button drill bits
Cop44 dth button drill bits
SD4 dth button drill bits
QL40 dth button drill bits
M40 dth button drill bits
DHD350 dth button drill bits
QL50 dth button drill bits
Cop54 dth button drill bits
M50 dth button drill bits
SD5 dth button drill bits
DHD360 dth button drill bits
QL60 dth button drill bits
SD6 dth button drill bits
Cop64 dth button drill bits
M60 dth button drill bits
DHD380 dth button drill bits
Cop84 dth button drill bits
QL80 dth button drill bits
SD8 dth button drill bits
M80 dth button drill bits
SD10 dth button drill bits
Numa100 dth button drill bits
SD12 dth button drill bits
Numa120 dth button drill bits
Numa125 dth button drill bits
DHD1120 dth button drill bits
3" dth hammer bit
4" dth hammer bit
5" dth hammer bit
6" dth hammer bit
8" dth hammer bit
10" dth hammer bit
12" dth hammer bit
DHD3.5 dth hammer bit
DHD340 dth hammer bit
Cop44 dth hammer bit
SD4 dth hammer bit
QL40 dth hammer bit
M40 dth hammer bit
DHD350 dth hammer bit
QL50 dth hammer bit
Cop54 dth hammer bit
M50 dth hammer bit
SD5 dth hammer bit
DHD360 dth hammer bit
QL60 dth hammer bit
SD6 dth hammer bit
Cop64 dth hammer bit
M60 dth hammer bit
DHD380 dth hammer bit
Cop84 dth hammer bit
QL80 dth hammer bit
SD8 dth hammer bit
M80 dth hammer bit
SD10 dth hammer bit
Numa100 dth hammer bit
SD12 dth hammer bit
Numa120 dth hammer bit
Numa125 dth hammer bit
DHD1120 dth hammer bit
