Product name: 203mm 8inch COP84 Shank Down The Hole DTH Drill Bits For Water Drilling
Product category: DTH drill tools
Matched hammer: Hammer COP84
Diameter: 203 mm
KINGDRILLING high air pressure DTH button bit description:
Kingdrilling has become The Driller’s Choice for some of the world’s small and middle mining projects, thanks to a reliable quality and high cost performance that can supply and service Kingdrilling products in even the most remote and inaccessible parts of the world.
For these customers, Kingdrilling offers a complete range of industry-leading drilling products for exploration, mining, DTH, Piling, water well drilling and blasting operations.
This strong supply chain is backed up by Kingdrilling’s dedication to its AIM principle: reliable, implement and responsibility. Using this, we are able to meet the drilling needs of our Mining and Quarrying customers, while ensuring maximum efficiency and productivity.
DTH Drill Bit - the ultimate solution for high drilling efficiency, wide application, and exceptional stability. Crafted with the highest precision and quality materials, our DTH drill bit is designed to deliver outstanding performance in various drilling applications. With its revolutionary design and cutting-edge technology, this drill bit ensures that you can achieve your drilling goals efficiently and effectively.
KINGDRILLING 8 inch high air pressure DTH button drill bit technical parameters:
| 8 inch Middle air pressure DTH bits |
| Model | Bit Dia.(mm) | NO. X Button Dia. | NO.Air Holes(PCS) | Weight(KG) |
| Gauge | Front |
| MDCOP84-216 | 203 | 10*Φ18 | 10*Φ16 | 2 | 40.0 |
| MDCOP84-216 | 216 | 10*Φ18 | 12*Φ16 | 2 | 49.0 |
| MDCOP84-241 | 241 | 12*Φ18 | 18*Φ16 | 2 | 64.0 |
| MDCOP84-254 | 254 | 12*Φ18 | 21*Φ16 | 3 | 71.0 |
| MDCOP84-305 | 305 | 12*Φ18 | 29*Φ16 | 4 | 95.0 |
Order guide: Shank+Head diameter+Face design+Button shape
Kingdrilling DTH bit feature:
1. Compatible with all common drill bit shank configurations
2. The concave, flat, and convex drill bit faces
3. A range of carbide designs and grades to function in different types of ground conditions
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 rock drilling?
A: Rock drilling tools include those used for oil and natural gas exploration, mining, construction, and all other industrial operations that need to excavate or drill through natural rocks, concrete, and masonry.
6. What is the weakest rock in the world?
A: Loess is formed from fine (small) grained, windblown sediment in glacier or desert areas. Loess is made of mostly silt but may also have some small amounts of sand and clay. The major mineral present is quartz with minor amounts of feldspar, calcite, dolomite, and clay.
7. What is DTH bit?
A: 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.
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