Product name: 135mm 5 Inch COP54 HD55 High Air Pressure DTH Drill Bit For Rock Formation Drilling
Product category: DTH drill tools
Matched hammer: Hammer COP54
Diameter: 135 mm
KINGDRILLING high air pressure DTH button bit description:
Because Kingdrilling can provide and service its products in even the most remote and difficult corners of the planet, it has established itself as The Driller's Choice for a number of small and medium-sized mining operations worldwide. This is due to its high cost performance and dependability.
Kingdrilling provides these clients with an extensive selection of the best drilling products available in the market for mining, exploration, DTH, pile driving, water well drilling, and blasting operations.
Kingdrilling's commitment to its AIM principle—reliable, implement, and responsibility—supports this robust supply chain. With this, we can guarantee optimal efficiency and productivity while satisfying the drilling requirements of our mining and quarrying clients.
KINGDRILLING 5 inch high air pressure DTH button bit technical parameters:
| 5 inch high air pressure DTH bits |
| Model | Bit Dia.(mm) | NO. X Button Dia. | NO.Air Holes(PCS) | Weight(KG) |
| Gauge | Front |
| MDDHD54-135 | 135 | 7*Φ18 | 6*Φ14 | 2 | 15.0 |
| MDDHD54-140 | 140 | 7*Φ18 | 7*Φ14 | 2 | 16.0 |
| MDDHD54-146 | 146 | 7*Φ18 | 7*Φ14 | 2 | 17.0 |
| MDDHD54-152 | 152 | 8*Φ18 | 8*Φ14 | 2 | 17.5 |
| MDDHD54-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 18.5 |
Order guide: Shank+Head diameter+Face design+Button shape
Kingdrilling DTH bit application:
1. Borehole drilling, quarry blasting, and mining
2. drilling open holes for gas and oil, water wells, and dip hole wells
3. Drilling foundations and pilings
4. Borehole drilling, quarry blasting, and mining
FAQ:
1. How about the common packing?
A: If there is no special packing demand, we will take it as our normal packing. First in small carton, and then put in the bigger carton together to make sure goods completed.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to control quality?
A: We have our own experienced QC team,there will be strict inspection and testing for each order before shipping out.
4. Fast delivery time:
A: Usually it takes 25 days for production.only 3 or 5 days if we have stock of your request size.
5. What is DTH Bit?
Down-the-hole (DTH) hammer bits are used with Down-the-hole hammers for drilling holes through a wide range of rocks types. In conjunction with DTH hammers, drill hammer bits are designed with a splined drive for rotating the bit in the ground.
6. What is DTH hammer?
Down-the-hole drilling (DTH) essentially involves a drilling hammer at the bottom of a drill string. It relies on three elements for drilling holes: bit loading (weight), rotation and air. These active elements combine to be efficient at crushing rock.
7. How does DTH drilling work?
A down-the-hole drill, usually called DTH by most professionals, is basically a jackhammer screwed on the bottom of a drill string. The fast hammer action breaks hard rock into small cuttings and dust that are evacuated by a fluid (air, water or drilling mud).
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