DTH Hammer Drill Bit
DTH Hammer Drill Bits Widely used in metallurgical, coal, chemical, building materials are not busy mines and water conservancy, hydropower, highway and railway defense construction projects, etc. Suitable for dry wind water mixing and shotgun-hole water gushing wet operation, reliable performance, is the ideal drilling hole and rock drilling equipment.
Metallurgical Industry: The metallurgical industry utilizes DTH hammer drill bits for drilling holes in metal materials with precision and efficiency.
Coal Mining: DTH hammer drill bits are used in coal mining for drilling holes in coal seams for various purposes, such as blasting, exploration, or installing support structures.
Chemical Industry: In the chemical industry, DTH hammer drill bits are used for drilling holes in different materials for various applications, such as installing piping or equipment.
Building Materials: The building materials industry employs DTH hammer drill bits for drilling holes in concrete, brick, or other materials for various purposes, such as installing anchors, bolts, or other fittings.
Non-busy Mines: DTH hammer drill bits are used in non-busy mines for drilling holes in rocks and other materials for various purposes, such as blasting, exploration, or installing support structures.
Water Conservancy and Hydropower Projects: DTH hammer drill bits are used in water conservancy and hydropower projects for drilling holes in rocks and concrete for various applications, such as installing pipes, valves, or other equipment.
Highway and Railway Construction: In highway and railway construction, DTH hammer drill bits are used for drilling holes in rocks and concrete for various purposes, such as installing support structures, anchors, or other fittings.
Defense Construction Projects: DTH hammer drill bits are used in defense construction projects for drilling holes in rocks and concrete for various applications, such as installing fittings, anchors, or other equipment.
DTH hammer drill bits are suitable for both dry and wet drilling operations, including mixing water, shotgun-hole water gushing, and other wet operations. They offer reliable performance and are ideal for drilling holes and rock drilling in various applications and industries.
Type | Model | Length | Weight | External Dia.(mm) | Hole Range |
(mm) | (kg) | (mm) | |||
3.5 inch | DHD3.5 | 930 | 25 | Φ82 | Φ90-110 |
4 inch | DHD340 | 1030 | 39 | Φ99 | Φ110-135 |
SD4 | 1084 | 40.5 | Φ99 | ||
QL4 | 1097 | 41 | Φ99 | ||
Mission40 | 1005 | 40 | Φ99 | ||
5 inch | DHD350 | 1214 | 76.5 | Φ125 | Φ135-155 |
SD5 | 1175 | 72.5 | Φ125 | ||
QL5 | 1147 | 73 | Φ125 | ||
Mission50 | 1110 | 68.5 | Φ125 | ||
6 inch | DHD360 | 1248 | 100 | Φ142 | Φ155-190 |
SD6 | 1261 | 100 | Φ142 | ||
QL6 | 1212 | 95 | Φ146 | ||
Mission60 | 1161 | 90 | Φ146 | ||
8 inch | D85 | 1492 | 188 | Φ180 | Φ195-254 |
SD8 | 1463 | 192 | Φ180 | ||
QL8 | 1465 | 182 | Φ180 | ||
Mission80 | 1338 | 176 | Φ180 | ||
10 inch | SD10 | 1502 | 290 | Φ226 | Φ254-311 |
NUMA100 | 1510 | 288 | Φ226 | ||
12 inch | DHD1120 |
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Numa120 | All can be designed according to your requests! | ||||
Numa 125 |
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FAQ
Q: What are the most common types of drilling method?
Here are the five common types of oil drilling techniques. 1. Cable Drilling. 2. Directional Drilling. 3. Electro-Drilling. 4. Rotary Drilling. 5. Dual-Wall Reverse- 6. Circulation Drilling.
Q: How deep can a drill rig go?
Depending on the rig type, offshore rigs are rated to drill in water depths as shallow as 80 feet to as great as 12,000 feet. The greatest water depth a jackup can drill in is 550 feet, and many newer units have a rated drilling depth of 35,000 feet.
Q: What is the process of oil exploration?
Oil and gas exploration encompasses the processes and methods involved in locating potential sites for oil and gas drilling and extraction. Early oil and gas explorers relied upon surface signs like natural oil seeps, but developments in science and technology have made oil and gas exploration more efficient.
Q: What are the positions on a rig?
Diver – Some rigs require the use of divers to maintain the underwater equipment. Driller – Heads up all operations related to the drilling equipment. Electrician – Maintains and repairs all electrical systems onboard the rig. Floorman – Provides general support to the rig's drilling operations.