- Place of Origin: Shandong, China (Mainland)
- Brand Name: Jinquan
- Model Number: Threaded R22 R25 R28 R32 T38 T45 T51 GT60; bit diameter: 32mm-152mm
- Type: Drill Bit
- Machine Type: Drilling Tool
- Certification: ISO9001:2008
- Material: Carbon Steel
- Processing Type: Forging
- Use: Ore Mining
- Name: Rock Tools
Packaging & Delivery
|Packaging Details:||Ply-wooden cases or as per clients' special requirements.|
1. Integral Drill Steels (Integral Drill Rods)
Shank H22x108mm, H19x108mm, standard hex. Bit diameters include 20-42mm.
2. Tapered Drilling Tools (Tapered Drill Steel)
Shank H22x 108mm, (6, 7, 11, 12 degree taper) taper rods in most lengths.
A comprehensive range of button bits, cross bits and chisel bits with (6, 7, 11, 12 degree taper).
Bit diameter: 28mm-57mm.
3. Threaded Button Bits
Button bit, face design: Flat face, Drop centre, Normal and Retrac body; Tungsten carbide buttons: spherical, ballistic and conical. (Threaded R22 R25 R28 R32 T38 T45 T51 GT60; bit diameter: 32mm-152mm).
4.Thread Extension Steel Bars for Rock Drilling
Our thread drill rod mainly include MF rod, extension rod, drifer rod, shank end adapter rod, own high fatigue strength, elasticity, rigidity and toughness, but strength and toughness is contradictory. The thread at both ends of the thread rods is a whole set of drilling tools, it's the key part of rod. It is well known that the performance of the material could be played well only after going through heat treatment to release its maximum potential, therefore, the choice of material and heat treatment process are important on an equal basis.
Jinquan’s rock drilling coupling sleeves are manufactured with a middle stop to prevent walking along the thread. Include couplings sleeve (Threaded R22, R25, R28, R32, R38, T38, T45, T51).
R32, R38, T38, T45, T51 thread rock drilling shank adaptors are carburized and manufactured with tight tolerances and controlled straightness, which are suitable for all popular drifters and top hammers in the world, such as Atlas Copco series drifters, Tamrock series drifters, Garden Dever series drifters etc.
Jinquan Corporation is a specialized manufacturer & exporter of quality rock drilling tools in China, with advanced technology, top-class equipment, meeting select international quality standards. Furthermore, our products are produced & designed in terms of ISO9001:2008 stipulation. Owing to our products' excellent performance and reasonable pricing policy, we have successfully minimized our every customer's drilling cost into every meter. Also we would be happy to design & produce products as per your required specifications.
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight.
And we recommend you pay us via Alibaba Credit Insurance, it's more fair for your party.For more details, visit this link please: tradeassurance.alibaba.com.
2. Handling time for an order
Based on order quantity, normally it takes 25-30 days for production.
Only 2 or 3 days if we have stock on your request size.
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX/EMS or by air.
Bulk order: we suggest by airway or by sea shipment
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out
5. After Services:
1. Our sales team will response for your question within 24 hours (Holidays Excluded).
2. Technical Support will be available in any time.
3. Free replacement will provide once the failure confirmed caused by our product quality.