Advantage
1 Steady drilling speed: the drill bit is scraped and cut to break rocks;
2 Good performance: the New Diamond drill bit has strong wear resistance, good diameter protection and can make cutting teeth be utilized efficiently;
Application
They are widely used for mine, quarry, road construction for the drilling and blasting work, water well drilling, slope protection, anchoring, etc.
Parts | Weight /kg | Parts | Weight /kg | |||
1 | Top Sub | 8.1 Kg | 9 | Guided Sleeve | 1.84 Kg | |
2 | "O"Ring | 0.01 Kg | 10 | Retainer Ring | 0.3 Kg | |
3 | Check Valve | 0.3 Kg | 11 | "O"Ring | 0.01 Kg | |
4 | Spring | 0.04 Kg | 12 | Drive Chuck | 3.9 Kg | |
5 | Valve Seat | 1.5 Kg | 13 | Drill Bit | ||
6 | Inner Cylinder | 2.1 Kg | ||||
7 | Piston | 8.4 Kg | ||||
8 | Piston Case | 15 Kg | ||||
Technical parameters | ||||||
Length(Less bit) | Weight | Outer diameter | Connection Thread | Bit Shank | Hole Range | |
1004mm | 40.5Kg | 99mm | API2 3/8"REG | M40 | 110-135 mm | |
Working Pressure | Recommended Rotation Speed | Air Consumption | ||||
1.0 Mpa | 1.5 Mpa | |||||
1.0-2.2 Mpa | 30-60 r/min | 5 m³/min | 9 m³/min | |||
Company
JS DRILL is a famous private enterprise specialized in manufacturing and exporting drilling equipment and drilling tools. Our company has rich experience in manufacture and uses high-quality raw materials and advanced craft technology. We have passed through strictly inspection, manufacturing high quality rock drilling products.
As a modern corporation, we operate strictly in compliance with the ISO9001 quality management system, and some of our products have passed European CE certification. We always adhere to the principle of “Sincerity-oriented, Credibility first”. By the end of 2024, our products had been sold into 95 countries, such as Germany, France, Sweden, USA, Canada, Italy and Spain, meanwhile, we are gaining recognition and praise from a growing number of clients.
Packing
Exhibition
FAQ
Q: Which payment terms can you accept?
A: Normally we prefer 30% advance payment after purchase order by T/T, 70% remaining payment before shipping by T/T. And 100% advance payment after purchase order by T/T for small orders.
Q: How is your delivery time?
A: This will depend on your purchasing quantity. Normally we can deliver 5-15 days.
Q: How can you ensure the quality?
A: We have our professional QC and all the products will be strict inspection and testing for every order before shipping out.
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