Product name: 3 Inch 85mm QL30 Down The Hole High Air Pressure DTH Drill Bit For Rock Drilling
Product category: DTH drill tools
Diameter: 85 mm
KINGDRILLING high air pressure DTH button bit description:
Kingdrilling has become The Driller's Choice for some of the world's small and medium-sized mining projects, thanks to dependable quality and low-cost performance that allows Kingdrilling products to be supplied and serviced in even the most remote and inaccessible locations.
Kingdrilling provides a comprehensive variety of industry-leading drilling products for exploration, mining, DTH, Piling, water well drilling, and blasting activities to these customers.
This solid supply chain is supported by Kingdrilling's commitment to its AIM principle: dependability, implementation, and responsibility. We can meet the drilling needs of our Mining and Quarrying customers while assuring optimal efficiency and production by using this.
KINGDRILLING high 3 Inch air pressure DTH button bit technical parameters:
| 3 Inch High Air Pressure DTH bits |
| Model | Bit Dia. (mm) | NO. X Button Dia. | NO. Air Holes (PCS) | Weight(KG) |
| Gauge | Front |
| MDQL30-85 | 85 | 6*Φ13 | 4*Φ12 | 2 | 4.5 |
| MDQL30-90 | 90 | 6*Φ14 | 4*Φ12 | 2 | 4.7 |
| MDQL30-95 | 95 | 6*Φ14 | 4*Φ13 | 2 | 4.9 |
| MDQL30-100 | 100 | 6*Φ14 | 5*Φ12 | 2 | 5.0 |
| MDQL30-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 5.5 |
Kingdrilling DTH bit advantage:
1. Compatible with every main design of drill bit shank
2. The concave, flat, and convex drill bit faces
3. A range of carbide designs and grades to function in different types of ground
4. A unique method of heat-treating for enhanced hardness and durability
5. Local production to cut lead times.
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).
8. What is a hammer bit?
Hammer drills are designed to quickly drill through brittle materials like concrete by combining the rotary action of the drill bit with a hammer action that moves the drill bit in and out of the hole along the bit's axis to provide a pounding action along with the drilling motion of the bit.
More information:
Product Tags:
|
|
3 Inch 85mm QL30 Down The Hole High Air Pressure DTH Drill Bit For Rock Drilling Images
|
