Double - Bottom Double - Entry Rotary Drill Bit Foundation Drilling
Tools
1. Double-bottom bilateral soil pick bit hard rock fishing bit
Structural characteristics: the pick is fixed and the cutting tool
and the torus are both picks
Applicable stratum: strong weathering, medium weathering medium
hard rock
2. Double bottom double-sided soil-feeding bucket tooth fishing bit
Structural features: fishtail core or steel plate core, cutting
tool is bucket teeth
Applicable stratum: sand layer, soft pebble layer, clay layer and
soil layer below ground water level, etc.
3. Double bottom double-sided soil-feeding bucket teeth and
pick-tooth re-welding sand bit
Structural features: picks with fixed core, cutting tools with
bucket teeth, and annulus with picks
Applicable stratum: Sand stratum, soft pebble stratum, complex
stratum such as strong weathered mudstone, sandstone, etc.
4. Double-bottom bilateral drilling holes
Structural features: Welding continuous scraper blade
Applicable stratum: remove bottom sediment
5. Double-bottom bilateral earth-entry unfixed core fishing sand
bit
Structural features: no fixed core, cutting tool and torus are
picks
Applicable strata: siltstone and weathered mudstone, sandstone and
plateau permafrost
Technical parameter:
Note: customized according to customer needs.
Service:
Jiayou Xincheng VIP service relieves your worries:
Consultation service 24 hours a day, no matter when and where you
encounter any problems, you only need to call the service hotline
+86-10-87560942 or contact our email address Yangmy2008@163.com,
and we will do the rest.
Troubleshooting within 24 hours, the responsible engineer will
reply to you within 15 minutes, and provide simple troubleshooting
via phone or email; if the problem cannot be resolved via phone
guidance, we will issue follow-up troubleshooting solutions within
24 hours to solve your worries .
If you need my help, please feel free to contact us!
• Professional factory: My factory has more than 10 years of
experience.
• Our prices are competitive.
• We aim at quality.
• Fast delivery for our customers.
• We pursue long-term business relationships.
Q&A:
Q: How about your offer?
A: First of all, we are a factory, not just a trading company. Our
price is not the cheapest in the industry, but we will quote the
most reasonable price according to customer requirements.
Q: How about your delivery time and packaging?
A: We will deliver the goods in strict accordance with the time
agreed in the contract, and will pack according to customer needs.
Q: How is your service?
A: 1. Quick feedback
2. Guarantee punctual delivery according to the agreed time
3. Perfect after-sales system
Q: How can I believe what you say?
A: Seeing is believing. We are waiting for your arrival at any
time. I will take you to visit our factory, hoping to have the
opportunity to provide you with better service.
