Air High Pressure 152mm DTH Button Bit And Hammer DHD360 For Water
Well
Dth Hammer Bit Products Parameters:
1. high and low air pressure down-the-hole drill bits
2. Low air pressure hole Dia.:65-220mm
3. High air pressure hole Dia.:85-305mm
4. Face type: drop center bit/concave face/convex face/double gauge
face/flat face bit
5. Carbide button shape: domed/round button
parabolic/semi-ballistic button ballistic button sharp button flat
button
6. Drill rock type: Granite, Marble, Limestone, Basalt, ect.
7. Project types: Blast holes, Quarry , Anchoring, Infrastructure,
Geothermal holes, Well drilling,ect.
8. Color: Green,Blue or Based on Customer requirements
Dth Hammer Bit Advantages Description
1.Quality 95% quality similarity with world top class brands,such
as atlas ingersoll rand etc.
2.Shank Type Our products can be suitable for many types of DTH
Hammer, such as QL, Mission, COP, IR, SD,HD,DHD,BR,CIR etc.
3.Materials Our products adopt high-quality raw materials, advanced
technology and passed through strictly inspection, making sure the
high quality of every dth bits
4.Advantages Our dth bits can transmit intensive impact energy into
the rock with the least loss of energy, which can help you improve
efficiency and reduce costs
5.Product life We select high-strength structure alloy steel and
carbides with best quality to ensure the drill body and alloy body
can achieve uniform wear, thus the service life of bits will be
increased.
Products Parameters
6'' High Air Pressure DTH Bit for DHD360 Shank Specification
| Diameter | Buttons and Size (mm) | Flushing hole | Weight | Part Number |
| mm | inch | Front | Gauge | kg |
| DHD360 Spherical button/Concave face |
| 152 | 6 | 4×16,4×16 | 8×18 | 2 | 26 | 4148301383 |
| 155 | 6 1/8 | 4×16,4×16 | 8×18 | 2 | 27 | 4148301384 |
| 159 | 6 1/4 | 4×16,4×16 | 8×18 | 2 | 29 | 4148301385 |
| 165 | 6 1/2 | 4×16,4×16 | 8×18 | 2 | 30 | 4148301386 |
| 165 | 6 1/2 | 4×18,4×18 | 8×18 | 2 | 30 | 4148301387 |
| 172 | 6 3/4 | 4×18,4×18 | 8×18 | 2 | 31 | 4148301388 |
| 178 | 7 | 4×18,4×18 | 8×18 | 2 | 32 | 4148301389 |
| 190 | 7 1/2 | 3×18,5×18 | 9×18 | 3 | 34 | 4148301390 |
| 203 | 8 | 3×18,6×18 | 9×18 | 3 | 36 | 4148301391 |
| DHD360 Ballistic button/Convex face |
| 152 | 6 | 6×16,4×16 | 9×18 | 3 | 26 | 4148301392 |
| 155 | 6 1/8 | 6×16,4×16 | 9×18 | 3 | 27 | 4148301393 |
| 159 | 6 1/4 | 6×16,4×16 | 9×18 | 3 | 29 | 4148301394 |
| 165 | 6 1/2 | 6×18,4×18 | 9×18 | 3 | 30 | 4148301395 |
| 172 | 6 3/4 | 6×18,4×18 | 9×18 | 3 | 31 | 4148301396 |
| 178 | 7 | 6×18,4×18 | 9×18 | 3 | 32 | 4148301397 |
| 190 | 7 1/2 | 6×18,5×18 | 9×18 | 3 | 34 | 4148301398 |
| 203 | 8 | 6×18,6×18 | 9×18 | 3 | 36 | 4148301399 |
| DHD360 Spherical button/Flat face |
| 152 | 6 | 8×16 | 9×18 | 3 | 26 | 4148301400 |
| 155 | 6 1/8 | 8×16 | 9×18 | 3 | 27 | 4148301401 |
| 159 | 6 1/4 | 9×16 | 9×18 | 3 | 29 | 4148301402 |
| 165 | 6 1/2 | 8×16 | 9×18 | 3 | 30 | 4148301403 |
| 165 | 6 1/2 | 8×16 | 9×18 | 3 | 30 | 4148301404 |
| 172 | 6 3/4 | 8×18 | 9×18 | 3 | 31 | 4148301405 |
| 178 | 7 | 8×18 | 9×18 | 3 | 32 | 4148301406 |
| 190 | 7 1/2 | 9×18 | 9×18 | 3 | 34 | 4148301407 |
| 203 | 8 | 9×18 | 9×18 | 3 | 36 | 4148301408 |
