Product name: 115mm HRC Reverse Circulation Drill Bits For Mining Rock Water Well
Drilling
Product category: DTH drill tools
Diameter: 115 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.
HRC Reverse Circulation Drill Bits – the ultimate drilling solution for professionals seeking
high-quality performance, unparalleled speed, exceptional
efficiency, and extended durability. Designed to meet the rigorous
demands of the industry, this innovative tool offers a range of
cutting-edge features to enhance drilling operations.
KINGDRILLING Reverse Circulation Drill Bits high air pressure DTH button bit echnical parameters:
| Reverse Circulation Drill Bits |
| Model | Bit Dia.(mm) | NO. X Button Dia. | NO.Air Holes(PCS) | Weight(KG) |
| Gauge | Front |
| MDHRC-115 | 115 | 8*Φ14 | 8*Φ13 | 2 | 14.0 |
| MDHRC-140 | 140 | 8*Φ16 | 8*Φ14 | 2 | 16.5 |
| MDHRC-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 19.5 |
Kingdrilling DTH bit advantage:
1. Available with all major drill bit shank designs
2. Three drill bit face designs: concave, flat, convex
3. Multiple carbide designs and grades for operation in a variety
of ground conditions
4. Proprietary heat-treatment process for superior hardness and
wear resistance
5. Regional manufacturing for lower lead times.
FAQ:
1. How about ordinary packaging?
A: If there are no special packaging requirements, we will use it
as our normal packaging. Put the small cartons first, then the
large cartons to ensure the integrity of the goods.
2. Can I expect quality products?
Answer: Yes. Mature production technology ensures that the quality
meets international requirements.
3. How to control the quality?
A: We have our own experienced QC team who will strictly inspect
and test each order before shipping.
4. Fast delivery time:
A: Usually production takes 25 days. If we have your requested size
in stock, it only takes 3 or 5 days.
5. What are DTH bits?
Down-the-hole (DTH) hammers are used with down-the-hole hammers to
drill holes in a variety of rock types. Used in conjunction with a
down-the-hole hammer, the hammer drill bit is designed with a
splined drive to rotate the drill bit underground.
6. What is a down-the-hole hammer?
Down-the-hole drilling (DTH) essentially involves a drill hammer at
the base of the drill string. It relies on three elements to drill:
bit load (weight), rotation, and air. These active elements combine
to effectively break up rock.
7. How does down-the-hole drilling work?
A down-the-hole drill rig, commonly referred to as a DTH by most
professionals, is basically a jackhammer that screws onto the
bottom of the drill string. The rapid hammering action breaks the
hard rock into small chips and dust, which are expelled through the
fluid (air, water or drilling mud).
More information:
