China Mission 6" 178mm DTH Bit for Water Well Drilling, Find details about China Drill Bit, DTH Bit from Mission 6" 178mm DTH Bit for Water Well Drilling
DTH Drill Bit Technical Specification
Size | P/N | Gauge Button | Front Button | Face Shape | Air Hole No. | Spline No. | Shank Length (mm) | Weight (kg) | Matching Hammer |
6" | ZRQ152-DHD360 | 8-Φ16Q | 4-Φ14Q | Concave | 2 | 8 | 308 | 22.5 | ZRC6-DHD360 ZRC6A-DHD360 |
4-Φ16Q | |||||||||
ZRQ165-DHD360 | 8-Φ16Q | 11-Φ16Q | Flat | 2 | 24.7 | ||||
ZRQ165B-DHD360 | 9-Φ18Q | 9-Φ16Q | Flat | 3 | 25 | ||||
ZRQ178-DHD360 | 9-Φ18Q | 10-Φ16Q | Concave | 2 | 25.3 | ||||
ZRQ190-DHD360 | 10-Φ18Q | 11-Φ16Q | Flat | 2 | 27 | ||||
ZRQ203-DHD360 | 9-Φ18Q | 11-Φ16Q | Flat | 3 | 30.5 | ||||
ZRQ154-M60 | 8-Φ18Q | 10-Φ16Q | Concave | 2 | 12 | 231 | 20.3 | ZRC6A-M60 | |
ZRQ165-M60 | 8-Φ18Q | 10-Φ16Q | Concave | 2 | 23 | ||||
ZRQ178-M60 | 8-Φ18Q | 10-Φ16Q | Concave | 2 | 24 | ||||
ZRQ185-M60 | 9-Φ18Q | 10-Φ16Q | Concave | 3 | 25 | ||||
ZRQ190-M60 | 10-Φ18Q | 11-Φ16Q | Concave | 2 | 26 | ||||
ZRQ203-M60 | 10-Φ18Q | 14-Φ16Q | Concave | 2 | 27 | ||||
ZRQ165-QL60 | 9-Φ18Q | 9-Φ16Q | Flat | 3 | 12 | 252 | 25 | ZRC6A-QL60 | |
ZRQ203-QL60 | 10-Φ18Q | 14-Φ16Q | Concave | 2 | 30 |
Factory workshop more than 20000 m², Imported CNC Machining Center, Aichelin Heat Treatment System
Mature warranty system for repair,replacement and compensation of faulty products.
For export tools, accept sample identify, or photo identify, we provide replacement, or compensation for faulty tools.
Are you factory? What's your main products?
Answer: Yes, we're manufacturer of drilling tools, mainly DTH hammer, drill bits, pneumatic rock drills, rods and related drilling spares.
How many year have your factory doing this business?
Answer: Our factory is founded in 2006, and our business starts earlier than this. We've been producing drilling tools for about 20 years.
How do you guarantee the quality? Why choosing you?
Answer: We have a very experience R&D team, many of them have been in this field for decades, and we keep following the newest technology trend for improving tools performance.
Do you have export experience?
Answer: Yes, we have our own export license, have been exported to many countries, like Russia, South Korea, Australia, UK, US, Chile etc.
If interested, or more quations, feel free to contact me at anytime please!