High Air Pressure DHD/Cop/SD/Ql/ Mission DTH Hammer Bits for Drilling Rig
China High Air Pressure DHD/Cop/SD/Ql/Mission DTH Hammer Bits for Drilling Rig, Find details about China Down The Hole, DTH Bits from High Air Pressure DHD/Cop/SD/Ql/Mission DTH Hammer Bits for Drilling Rig
Basic Info.
Model NO.
DHD/COP/SD/QL/Mission
Drilling
Down The Hole
Hole Diameter
Big Size
Air Pressure
High
Trademark
BESTLINK
Transport Package
Wooden Case
Specification
ISO
Origin
Xiamen, China
HS Code
82071990
Model NO.
DHD/COP/SD/QL/Mission
Drilling
Down The Hole
Hole Diameter
Big Size
Air Pressure
High
Trademark
BESTLINK
Transport Package
Wooden Case
Specification
ISO
Origin
Xiamen, China
HS Code
82071990
Product Desciption
High Air Pressure DHD/COP/SD/QL/Mission DTH hammer Bits for Drilling rig
We can design and manufacture according to customer's requirement of the Bit Dia, No. air holes, carbide button shape and the face shape.
High Air Pressure DTH Button Bit
We can design and manufacture according to customer's requirement of the Bit Dia, No. air holes, carbide button shape and the face shape.
High Air Pressure DTH Button Bit
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| Cop32 | 85 | 2 | 6×φ14 | 4×φ12 | 4.2 | COP32-85 |
| 90 | 2 | 6×φ14 | 5×φ12 | 4.5 | COP32-90 | |
| 95 | 2 | 7×φ14 | 5×φ12 | 4.7 | COP32-95 | |
| 100 | 2 | 8×φ14 | 6×φ12 | 5.0 | COP32-100 | |
| 105 | 2 | 8×φ14 | 6×φ13 | 5.3 | COP32-105 | |
| BR3 | 85 | 2 | 6×φ14 | 4×φ12 | 3.8 | BR3-85 |
| 90 | 2 | 6×φ14 | 5×φ12 | 4.0 | BR3-90 | |
| 95 | 2 | 7×φ14 | 5×φ12 | 4.3 | BR3-95 | |
| 100 | 2 | 8×φ14 | 6×φ12 | 4.8 | BR3-100 | |
| 105 | 2 | 8×φ14 | 6×φ13 | 5.2 | BR3-105 | |
| HD35(IR3.5,Cop34) | 85 | 2 | 6×φ14 | 4×φ12 | 4.2 | HD35-85 |
| 90 | 2 | 6×φ14 | 5×φ12 | 4.5 | HD35-90 | |
| 95 | 2 | 7×φ14 | 5×φ12 | 4.8 | HD35-95 | |
| 100 | 2 | 8×φ14 | 6×φ12 | 5.0 | HD35-100 | |
| 105 | 2 | 8×φ14 | 6×φ13 | 5.5 | HD35-105 | |
| XL3 | 85 | 2 | 6×φ14 | 4×φ12 | 4.5 | XL30-85 |
| 90 | 2 | 6×φ14 | 5×φ12 | 4.7 | XL30-90 | |
| 95 | 2 | 7×φ14 | 5×φ12 | 4.9 | XL30-95 | |
| 100 | 2 | 8×φ14 | 6×φ12 | 5.0 | XL30-100 | |
| 105 | 2 | 8×φ14 | 6×φ13 | 5.5 | XL30-105 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| HD45(DHD340A,Cop44) | 105 | 2 | 6×φ14 | 5×φ13 | 8.5 | HD45-105 |
| 110 | 2 | 7×φ14 | 6×φ13 | 8.8 | HD45-110 | |
| 115 | 2 | 8×φ14 | 7×φ13 | 9.0 | HD45-115 | |
| 120 | 2 | 8×φ14 | 8×φ13 | 9.8 | HD45-120 | |
| 127 | 3 | 9×φ14 | 9×φ14 | 11.0 | HD45-127 | |
| SD4 | 105 | 2 | 6×φ14 | 5×φ13 | 9.0 | SD4-105 |
| 110 | 2 | 7×φ14 | 6×φ13 | 9.5 | SD4-110 | |
| 115 | 2 | 8×φ14 | 7×φ13 | 9.8 | SD4-115 | |
| 120 | 2 | 8×φ14 | 8×φ13 | 11.5 | SD4-120 | |
| 127 | 3 | 9×φ14 | 9×φ14 | 12.3 | SD4-127 | |
| QL40 | 105 | 2 | 6×φ14 | 5×φ13 | 9.0 | QL40-105 |
| 110 | 2 | 7×φ14 | 6×φ13 | 9.2 | QL40-110 | |
| 115 | 2 | 8×φ14 | 7×φ13 | 9.5 | QL40-115 | |
| 120 | 2 | 8×φ14 | 8×φ13 | 10.3 | QL40-120 | |
| 127 | 3 | 9×φ14 | 9×φ14 | 11.5 | QL40-127 | |
| Mission40 | 105 | 2 | 6×φ14 | 5×φ13 | 6.0 | M40-105 |
| 110 | 2 | 7×φ14 | 6×φ13 | 6.2 | M40-110 | |
| 115 | 2 | 8×φ14 | 7×φ13 | 6.6 | M40-115 | |
| 120 | 2 | 8×φ14 | 8×φ13 | 7.0 | M40-120 | |
| 127 | 3 | 9×φ14 | 9×φ14 | 7.4 | M40-127 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| HD55(DHD350R,Cop54) | 133 | 2 | 7×φ16 | 6×φ14 | 16 | HD55-130 |
| 140 | 2 | 8×φ16 | 7×φ14 | 16.5 | HD55-140 | |
| 146 | 2 | 8×φ16 | 8×φ14 | 17 | HD55-146 | |
| 152 | 2 | 8×φ16 | 7×φ16 | 17.5 | HD55-152 | |
| 165 | 2 | 8×φ16 | 8×φ16 | 18.5 | HD55-165 | |
| SD5 | 133 | 2 | 7×φ16 | 6×φ14 | 15.5 | SD5-130 |
| 140 | 2 | 8×φ16 | 7×φ14 | 16 | SD5-140 | |
| 146 | 2 | 8×φ16 | 8×φ14 | 16.5 | SD5-146 | |
| 152 | 2 | 8×φ16 | 7×φ16 | 17 | SD5-152 | |
| 165 | 2 | 8×φ16 | 8×φ16 | 18 | SD5-165 | |
| QL50 | 133 | 2 | 7×φ16 | 6×φ14 | 15.5 | QL50-130 |
| 140 | 2 | 8×φ16 | 7×φ14 | 16 | QL50-140 | |
| 146 | 2 | 8×φ16 | 8×φ14 | 16.5 | QL50-146 | |
| 152 | 2 | 8×φ16 | 7×φ16 | 17 | QL50-152 | |
| 165 | 2 | 8×φ16 | 8×φ16 | 18 | QL50-165 | |
| Mission50 | 133 | 2 | 7×φ16 | 6×φ14 | 12.5 | M50-130 |
| 140 | 2 | 8×φ16 | 7×φ14 | 13.5 | M50-140 | |
| 146 | 2 | 8×φ16 | 8×φ14 | 14 | M50-146 | |
| 152 | 2 | 8×φ16 | 7×φ16 | 14.4 | M50-152 | |
| 165 | 2 | 8×φ16 | 8×φ16 | 15.0 | M50-165 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| HD65(DHD360,Cop64) | 152 | 2 | 8×φ16 | 8×φ16 | 22.0 | HD65-152 |
| 165 | 2 | 8×φ18 | 8×φ16 | 24.0 | HD65-165 | |
| 178 | 2 | 8×φ18 | 8×φ16 | 26.0 | HD65-178 | |
| 190 | 3 | 9×φ18 | 9×φ16 | 28.0 | HD65-190 | |
| 203 | 2 | 10×φ18 | 10×φ16 | 29.5 | HD65-203 | |
| SD6 | 152 | 2 | 8×φ16 | 8×φ16 | 26.0 | SD6-152 |
| 165 | 2 | 8×φ18 | 8×φ16 | 27.0 | SD6-165 | |
| 178 | 2 | 8×φ18 | 8×φ16 | 29.0 | SD6-178 | |
| 190 | 3 | 9×φ18 | 9×φ16 | 32.0 | SD6-190 | |
| 203 | 2 | 10×φ18 | 10×φ16 | 34.0 | SD6-203 | |
| QL60 | 152 | 2 | 8×φ16 | 8×φ16 | 24.0 | QL60-152 |
| 165 | 2 | 8×φ18 | 8×φ16 | 25.0 | QL60-165 | |
| 178 | 2 | 8×φ18 | 8×φ16 | 27.0 | QL60-178 | |
| 190 | 3 | 9×φ18 | 9×φ16 | 29.0 | QL60-190 | |
| 203 | 2 | 10×φ18 | 10×φ16 | 33.0 | QL60-203 | |
| Mission60 | 152 | 2 | 8×φ16 | 8×φ16 | 22.0 | M60-152 |
| 165 | 2 | 8×φ18 | 8×φ16 | 23.0 | M60-165 | |
| 178 | 2 | 8×φ18 | 8×φ16 | 24.0 | M60-178 | |
| 190 | 3 | 9×φ18 | 9×φ16 | 25.0 | M60-190 | |
| 203 | 2 | 10×φ18 | 10×φ16 | 28.0 | M60-203 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| HD85(DHD380,Cop84) | 195 | 3 | 9×φ18 | 9×φ18 | 34.0 | HD85-195 |
| 203 | 2 | 10×φ18 | 10×φ18 | 36.0 | HD85-203 | |
| 216 | 3 | 12×φ18 | 12×φ18 | 45.0 | HD85-216 | |
| 254 | 3 | 12×φ18 | 20×φ18 | 58.0 | HD85-254 | |
| 305 | 4 | 12×φ18 | 30×φ18 | 75.0 | HD85-305 | |
| SD8 | 195 | 3 | 9×φ18 | 9×φ18 | 33.0 | SD8-195 |
| 203 | 3 | 10×φ18 | 10×φ18 | 37.0 | SD8-203 | |
| 216 | 4 | 12×φ18 | 12×φ18 | 42.0 | SD8-216 | |
| 254 | 4 | 12×φ18 | 20×φ18 | 53.0 | SD8-254 | |
| 305 | 4 | 12×φ18 | 30×φ18 | 80.0 | SD8-305 | |
| QL80 | 195 | 3 | 9×φ18 | 9×φ18 | 33.0 | QL80-195 |
| 203 | 3 | 10×φ18 | 10×φ18 | 37.5 | QL80-203 | |
| 216 | 4 | 12×φ18 | 12×φ18 | 42.0 | QL80-216 | |
| 254 | 4 | 12×φ18 | 20×φ18 | 54.0 | QL80-254 | |
| 305 | 4 | 12×φ18 | 30×φ18 | 82.0 | QL80-305 | |
| Mission80 | 195 | 3 | 9×φ18 | 9×φ18 | - | M80-195 |
| 203 | 3 | 10×φ18 | 10×φ18 | - | M80-203 | |
| 216 | 4 | 12×φ18 | 12×φ18 | - | M80-216 | |
| 254 | 4 | 12×φ18 | 20×φ18 | - | M80-254 | |
| 305 | 4 | 12×φ18 | 30×φ18 | - | M80-305 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| SD10 | 254 | 3 | 12*Φ18 | 20*Φ16 | 108 | SD10-254 |
| 305 | 4 | 12*Φ18 | 36*Φ16 | 125 | SD10-305 | |
| 311 | 4 | 12*Φ18 | 36*Φ16 | 130 | SD10-311 | |
| 318 | 4 | 12*Φ18 | 36*Φ16 | 142 | SD10-318 | |
| 330 | 4 | 16*Φ18 | 42*Φ16 | 155 | SD10-330 | |
| Numa100 | 254 | 3 | 12*Φ18 | 20*Φ16 | 90 | Numa100-254 |
| 305 | 4 | 12*Φ18 | 36*Φ16 | 102 | Numa100-305 | |
| 311 | 4 | 12*Φ18 | 36*Φ16 | 104 | Numa100-311 | |
| 318 | 4 | 12*Φ18 | 38*Φ16 | 106 | Numa100-318 | |
| 330 | 4 | 14*Φ18 | 42*Φ16 | 112 | Numa100-330 |
| 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 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| HD275 | 311 | 3 | 15*Φ18 | 36*Φ16 | 205 | HD275-331 |
| 334 | 3 | 18*Φ19 | 44*Φ18 | 216 | HD275-334 | |
| 356 | 3 | 18*Φ19 | 48*Φ18 | 225 | HD275-356 | |
| 368 | 4 | 20*Φ19 | 50*Φ18 | 230 | HD275-368 | |
| 381 | 4 | 20*Φ19 | 54*Φ19 | 236 | HD275-381 | |
| HD330 | 381 | 4 | 20*Φ19 | 54*Φ18 | 297 | HD330-381 |
| 406 | 4 | 20*Φ19 | 58*Φ18 | 311 | HD330-406 | |
| 431 | 4 | 20*Φ19 | 64*Φ18 | 324 | HD330-431 | |
| 445 | 4 | 24*Φ20 | 72*Φ18 | 334 | HD330-445 | |
| 470 | 4 | 24*Φ20 | 80*Φ18 | 347 | HD330-470 | |
| HD475 | 495 | 4 | 24*Φ20 | 88*Φ18 | 710 | HD475-495 |
| 525 | 4 | 24*Φ20 | 100*Φ18 | 760 | HD475-525 | |
| 580 | 4 | 24*Φ20 | 116*Φ18 | 855 | HD475-580 | |
| 660 | 4 | 28*Φ20 | 140*Φ19 | 950 | HD475-660 | |
| 680 | 4 | 28*Φ20 | 144*Φ19 | 968 | HD475-680 | |
| HD525 | 711 | 4 | 28*Φ20 | 154*Φ19 | 1455 | HD525-711 |
| 762 | 4 | 32*Φ20 | 172*Φ19 | 1539 | HD525-762 | |
| 780 | 4 | 32*Φ20 | 180*Φ19 | 1564 | HD525-780 | |
| 825 | 4 | 36*Φ20 | 216*Φ19 | 1625 | HD525-825 | |
| 998 | 4 | 40*Φ20 | 348*Φ19 | 1980 | HD525-998 |
| Drill Bit | Bit Dia.(mm) | NO.Air Holes | Gauge Buttons | Front Buttons | Weight(Kg) | Part No. |
| HRC | 115 | 2 | 8*Φ14 | 8*Φ13 | 14 | HRC45-115 |
| 140 | 2 | 8*Φ16 | 8*Φ14 | 16.5 | HRC45-140 | |
| 165 | 2 | 8*Φ18 | 8*Φ16 | 19.5 | HRC45-165 | |
| Mic | 133 | 2 | 8*Φ16 | 8*Φ14 | 17.5 | HRC45-133 |
| 140 | 2 | 8*Φ16 | 8*Φ14 | 18 | HRC45-140 | |
| 146 | 2 | 8*Φ18 | 8*Φ14 | 20 | HRC45-146 | |
| PR5 | 133 | 2 | 8*Φ16 | 8*Φ14 | 12.5 | HRC45-133 |
| 140 | 2 | 8*Φ16 | 8*Φ14 | 13 | HRC45-140 | |
| 146 | 2 | 8*Φ18 | 8*Φ14 | 13.5 | HRC45-146 | |
| PR4 | 115 | 2 | 8*Φ16 | 8*Φ13 | 14.4 | HRC45-115 |
| 127 | 2 | 8*Φ16 | 8*Φ14 | 15 | HRC45-127 | |
| 133 | 2 | 8*Φ16 | 8*Φ14 | 15.5 | HRC45-133 |
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