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Product Details:
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| Product Name: | DTH Hammer Bit | Packing: | Wooden Case |
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| Material: | Carbide,High Manganese Steel,Tungsten Carbide & Steel | Certification: | ISO9001 |
| Color: | Blue, Gold, Or Customized | Size: | 3 Inches - 8 Inches |
| Use: | Well Drilling,Ore Mining,quarry | Application: | Rock Drilling,Mining,Construction,quarry,Water Well Drilling |
| Processing Type: | Forging | Machine Type: | Drilling Tool |
| Highlight: | Dth Button Bits 3inches,Mining Drill Bit 3inches,Mining Drill Bit wear resisting |
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Product Information:
• Matching for DTH hammer.
• DTH hammer is a part of down hole drilling rig, which is a working device of down hole drilling rig. Submersible hole impactor is divided into low air pressure submersible hole impactor, medium air pressure submersible hole impactor and high air pressure submersible hole impactor.
DTH Bit We Can Supply.
For DTH rock hammer and bits, we have
♦ Bits for Low Pressure DTH Hammers
♦ Bits for Medium & High Pressure DTH Hammers
♦ Bits for High Efficiency High Pressure DTH Hammers
Specification:
| Bit size | Shank type | Recommended DTH bit diameter |
| 3.5''/3'' DTH Hammer bits | COP34, DHD3.5, MISSION30, BR3 shank | 90mm to 105mm |
| 4'' DTH Hammer bits | DHD340, QL40, MISSION40, SD4 shank | 110mm to 130mm |
| 5'' DTH Hammer bits | DHD350, QL50, MISSION50, SD5 shank | 134mm tio 152mm |
| 6'' DTH Hammer bits | DHD360, QL60, MISSION60, SD6 shank | 152mm to 203mm |
| 8'' DTH Hammer bits | DHD380, QL80, MISSION80, SD8 shank | 203mm to 305mm |
| 12'' DTH Hammer bits | DHD112, SD12 and QL120 shank | Available upon to customers' request |
Advantages:
• High drilling efficiency, long drilling tool life, submersible impactor drilling, the medium is air, no flushing media recovery and disposal problems, reducing the auxiliary time.
• Low cost of use, the submersible impactor requires small shaft pressure and low speed of the drilling rig, while the torque is low, so the natural power consumption is small, and the diameter of the drill pipe is relatively thin, easy to install and disassemble, and the service life is long.
• Submersible percussion drilling, the hole wall is more complete, there is no pollution from other media, basically can preserve The original formation structure and water permeability can be maintained, which reduces the well washing time and saves costs.
• In severe leakage formations and unstable hole wall formations, the submerged percussion can be used to follow the pipe drilling to completely solve the problem of repeated operations.
Contact Person: Frank
Tel: 17732305874
