Audited Supplier
DHD, COP, SD, QL, Mission, Mach, Numa
CE, ISO 9001:2000
GB, GOST, API
Spray-Paint
Forging
Carbon Steel
Coal, Ore, Water Well, Foundation
in Stock or 15 Days
Optional
High Performance
Hanlinsky
Plywood Case or Cartons
China
82071990
Product Description
Our Company
Hunan Hanlinsky International Corporation is a leading chinese supplier and supporter of high quality mining machineries, rock drilling tools, new materials, chemicals and relative services for mining industry. The corporation delivers the full, economical and sustainable solutions for global mining partners.
Description
Hanlinsky provides the full range of drilling bits for DTH Drilling, which are available with different diameters widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling.
For superior quality, high performance and economic operation, our DTH drill bits enjoy the great reputations from different countries, such as Australia, France, South Africa, Chile, Mexico, Russia, Kazakhstan and so on.
Please make a selection by your required bit diameter, shank type, face profile (flat, concave, convex, etc.), tungsten carbide insert profile (spherical, ballistic, etc.) and flushing holes.
Product Features
1. Ingenious Design, High Penetration Rate and Long Service Life.
2. Different product features match different rock formations.
3. High grade steel and advanced heat treatment offer Superior Wear Resistance.
4. Easy for Operation and Cost Effectiveness.
Specification
Factory Overview
Hunan Hanlinsky International Corporation is a leading chinese supplier and supporter of high quality mining machineries, rock drilling tools, new materials, chemicals and relative services for mining industry. The corporation delivers the full, economical and sustainable solutions for global mining partners.
Description
Hanlinsky provides the full range of drilling bits for DTH Drilling, which are available with different diameters widely used in ore drilling, water well drilling, Geothermal drilling, foundation drilling and oil drilling.
For superior quality, high performance and economic operation, our DTH drill bits enjoy the great reputations from different countries, such as Australia, France, South Africa, Chile, Mexico, Russia, Kazakhstan and so on.
Please make a selection by your required bit diameter, shank type, face profile (flat, concave, convex, etc.), tungsten carbide insert profile (spherical, ballistic, etc.) and flushing holes.
Product Features
1. Ingenious Design, High Penetration Rate and Long Service Life.
2. Different product features match different rock formations.
3. High grade steel and advanced heat treatment offer Superior Wear Resistance.
4. Easy for Operation and Cost Effectiveness.
Specification
| Diameter | No. x Button Diameter (mm) | Flushing Holes | Weight | Hammer Application | |
| (mm) | Gauge | Front | (kg) | ||
| 3" Range DTH Bits | |||||
| 85 | 6 × Φ13 | 4 × Φ12 | 2 | 4.5 | HM30 / BR3 / DHD3.5 / IR3.5 / COP34 |
| 90 | 6 × Φ14 | 4 × Φ12 | 2 | 4.7 | |
| 95 | 6 × Φ14 | 4 × Φ12 | 2 | 4.9 | |
| 100 | 6 × Φ14 | 5 × Φ12 | 2 | 5.0 | |
| 105 | 6 × Φ14 | 5 × Φ13 | 2 | 5.5 | |
| 4" Range DTH Bits | |||||
| 105 | 6 × Φ14 | 5 × Φ13 | 2 | 9.0 | HM45 / DHD340A / COP44 / SD4 / QL40 / HM4 |
| 110 | 7 × Φ14 | 6 × Φ13 | 2 | 9.2 | |
| 115 | 7 × Φ14 | 6 × Φ13 | 2 | 9.5 | |
| 120 | 8 × Φ14 | 7 × Φ13 | 2 | 10.3 | |
| 127 | 8 × Φ14 | 7 × Φ13 | 2 | 11.5 | |
| 5" Range DTH Bits | |||||
| 135 | 7 × Φ18 | 6 × Φ14 | 2 | 15.5 | HM55 / DHD350R / SD5 / QL50 / HM5 |
| 140 | 7 × Φ18 | 7 × Φ14 | 2 | 16 | |
| 146 | 7 × Φ18 | 7 × Φ14 | 2 | 16.5 | |
| 152 | 8 × Φ18 | 8 × Φ14 | 2 | 17 | |
| 165 | 8 × Φ18 | 8 × Φ16 | 2 | 18 | |
| 6" Range DTH Bits | |||||
| 152 | 8 × Φ18 | 7 × Φ16 | 2 | 24 | HM65 / DHD360 / COP64 / SD6 / QL60 / HM6 |
| 165 | 8 × Φ18 | 8 × Φ16 | 2 | 25 | |
| 171 | 8 × Φ18 | 8 × Φ16 | 2 | 27 | |
| 190 | 9 × Φ18 | 9 × Φ16 | 2 | 29 | |
| 203 | 9 × Φ18 | 11 × Φ16 | 2 | 33 | |
| 8" Range DTH Bits | |||||
| 203 | 10 × Φ18 | 10 × Φ16 | 2 | 35 | HM85 / DHD380 / COP84 / SD8 / QL80 / HM8 |
| 216 | 10 × Φ18 | 12 × Φ16 | 2 | 49 | |
| 241 | 12 × Φ18 | 18 × Φ16 | 2 | 64 | |
| 254 | 12 × Φ18 | 21 × Φ16 | 3 | 71 | |
| 305 | 12 × Φ18 | 29 × Φ16 | 4 | 95 | |
| 12" Range DTH Bits | |||||
| 305 | 12 × Φ18 | 36 × Φ16 | 4 | 156 | HM1120 / DHD1120 / SD12 / NUMA120 / NUMA125 |
| 311 | 12 × Φ18 | 36 × Φ16 | 4 | 168 | |
| 330 | 16 × Φ18 | 42 × Φ16 | 4 | 180 | |
| 356 | 16 × Φ19 | 48 × Φ16 | 4 | 191 | |
| 381 | 16 × Φ19 | 48 × Φ18 | 4 | 200 | |
Factory Overview
