12" - 15"DTH Hammer Bits SD12 DTH Bit Rock Drill Bits For Drilling
Brand Name:SOLLROC
Certification:SGS
Model Number:SD12 dth bits
Minimum Order Quantity:1 set
Delivery Time:3-4 weeks
Place of Origin:China
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Location:
Changsha Hunan China
Address:
No55. Jiucaiyuan road, Furong District, Changsha, Hunan,China
Supplier`s last login times:
within 21 hours
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Product Details
12" 13" 14" 15"DTH Hammer Bits SD12 DTH Bit Rock Drill Bits For
Drilling
Product specifications: SD12 DTH bits
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| DHD1120 | 305 | 4 | 12*Φ18 | 36*Φ16 | 152 | DHD1120-305 |
| 311 | 4 | 12*Φ18 | 36*Φ16 | 157 | DHD1120-311 | |
| 330 | 4 | 16*Φ18 | 42*Φ16 | 165 | DHD1120-330 | |
| 356 | 4 | 16*Φ19 | 42*Φ16 | 178 | DHD1120-356 | |
| 381 | 4 | 16*Φ19 | 42*Φ18 | 198 | DHD1120-381 | |
| SD12 | 305 | 4 | 12*Φ18 | 36*Φ16 | 156 | SD12-305 |
| 311 | 4 | 12*Φ18 | 36*Φ16 | 168 | SD12-311 | |
| 330 | 4 | 16*Φ18 | 42*Φ16 | 180 | SD12-330 | |
| 356 | 4 | 16*Φ19 | 48*Φ16 | 191 | SD12-356 | |
| 381 | 4 | 16*Φ19 | 48*Φ18 | 200 | SD12-381 | |
| NUMA120 | 305 | 4 | 12*Φ18 | 36*Φ16 | 152 | N120-305 |
| 311 | 4 | 12*Φ18 | 36*Φ16 | 158 | N120-311 | |
| 330 | 4 | 16*Φ18 | 42*Φ16 | 165 | N120-330 | |
| 356 | 4 | 16*Φ19 | 48*Φ16 | 178 | N120-356 | |
| 381 | 4 | 16*Φ19 | 48*Φ18 | 195 | N120-381 | |
| NUMA125 | 305 | 4 | 12*Φ18 | 36*Φ16 | 170 | N120-305 |
| 311 | 4 | 12*Φ18 | 36*Φ16 | 173 | N120-311 | |
| 330 | 4 | 16*Φ18 | 42*Φ16 | 182 | N120-330 | |
| 356 | 4 | 16*Φ19 | 48*Φ16 | 191 | N120-356 | |
| 381 | 4 | 16*Φ19 | 48*Φ18 | 200 | N120-381 |
The characteristics of high air pressure DTH Button Bit:
1. Deliver maximum energy to drilling bit, fast drilling speed and
low air consumption due to inner structure of HD series DTH hammer
designed according to newest rock drilling theory.
2. Smooth performance and long service life of HD series DTH hammer
due to high quality alloy steel materials and advanced processing
technology adapted.
3. Low problem rate and easy to maintenance due to simple ,
reliable and easy assemble and disassemble inner structure of
hammer.
4. Easy to depart bit from hammer due to multi-head thread
connecting chuck and cylinder of hammer.
5. Interchangeable with DTH bit and dill pipe manufactured by Atlas
copco and Ingersoll-rand.
Bit face shape selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock
formations. Low to medium air pressures. Maximum hole deviation
control.
2. Concave Face
The all-round application bit face specifically for medium hard and
homogenerous rock formations. Good hole deviation control and good
flushing capacity.
3. 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.
4. 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.
5. Flat Face Bit
This kind of face shape is suitable for hard to very hard and
abrasive rock formations in applications with high air pressures.
Good penetration rates an resistance to steel wash.
Carbide button shape selection:
1. Domed/Round Button
2. Parabolic/Semi-Ballistic Buttons
3. Ballistic Button
4. Sharp Button
5. Flat Button
Keywords:
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
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
12" - 15"DTH Hammer Bits SD12 DTH Bit Rock Drill Bits For Drilling
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