Product name: 115mm 4 Inch SD4 Shank Down The Hole DTH Hammer Drill Button Bit For Well Drilling
Product category: DTH drill tools
Matched hammer: Hammer SD4
Diameter: 115 mm
KINGDRILLING high air pressure DTH button bit description:
A Down The Hole drill bit, commonly referred to as a DTH bit, is a cutting tool used in the DTH drilling technique. Unlike traditional drilling methods where the drill bit is attached to the end of a drill string, in DTH drilling, the drill bit is fitted directly at the end of the hammer. This arrangement allows for direct impact energy transfer to the bit, resulting in faster and more efficient drilling through hard rock formations.
The DTH drill bit operates in conjunction with a DTH hammer, which delivers powerful percussive energy to the bit. When the hammer strikes the bit, the energy is transferred to the rock, fracturing it and creating boreholes. The rotation of the drill string ensures that the bit remains in contact with the rock surface, allowing for continuous drilling progress.
The design of the DTH drill bit enables it to achieve high penetration rates even in the toughest rock formations. The combination of impact energy and rotational motion results in efficient rock breaking and removal, making DTH drilling a preferred choice for challenging drilling tasks.
KINGDRILLING 4 inch high air pressure DTH button bit technical parameters:
| 4 inch high air pressure DTH bits |
| Model | Bit Dia. (mm) | NO. X Button Dia. | NO.Air Holes (PCS) | Weight (KG) |
| Gauge | Front |
| MDSD4-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 9.0 |
| MDSD4-110 | 110 | 7*Φ14 | 6*Φ13 | 2 | 9.5 |
| MDSD4-115 | 115 | 7*Φ14 | 6*Φ13 | 2 | 9.8 |
| MDSD4-120 | 120 | 8*Φ14 | 7*Φ13 | 2 | 11.5 |
| MDSD4-127 | 127 | 8*Φ14 | 7*Φ13 | 2 | 12.3 |
Order guide: Shank+Head diameter+Face design+Button shape
Applications of DTH Drill Bits:
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Water Well Drilling: DTH drilling is commonly employed in water well drilling projects due to its ability to penetrate hard rock formations and provide access to groundwater sources.
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Geothermal Drilling: The geothermal energy sector utilizes DTH drill bits for drilling deep wells to access underground heat sources for geothermal heating and power generation.
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Quarrying: DTH drill bits are essential in quarrying operations for extracting stone, minerals, and other resources from the earth’s crust.
Kingdrilling DTH bit advantage:
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Cost-Effectiveness: Despite the initial investment in DTH drilling equipment, the overall cost of drilling operations can be reduced due to faster drilling speeds and lower downtime.
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Environmental Benefits: DTH drilling generates less waste and disturbance compared to traditional drilling methods, making it a more environmentally friendly option.
FAQ:
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.
4. How to make sure the quality?
A: More than 40 Years engineer to make sure the quality, 100% inspection.
5. What is the general delivery time?
A: 15 working days for DTH bits.
20-25 working days for DTH hammer
3-5 working days for ex stock items.
6. Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union.
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115mm 4 Inch SD4 Shank Down The Hole DTH Hammer Drill Button Bit For Well Drilling Images
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