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Help Center2015 Hot Sale 3" High Air Pressure DTH Drill Bits
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Specifications:
1.DTH hammers and bits
2.High and low air pressure
3.Tungsten Carbide buttons: Spherical, Ballistic, Combined buttons
4.Face type:Concave, Flat, Convex
Features:
1. High and low air pressure down-the-hole drill bits
2. Low air pressure hole Dia.: 65-220mm
3. Middle high air pressure hole Dia.: 64-90mm
4. High air pressure hole Dia.: 85-381mm
5. Our DTH Bit can be suitable for many types of DTH Hammer, such as BR,CIR, IR, HD, XL, Mission, COP, DHD, Mach, Demag, QL, SD, Bulroc, Halco Mach, Digger etc. 6. Inch available: 3", 4", 5", 6", 8", 12", etc...
2015 Hot Sale 3" High Air Pressure DTH Drill Bits
Shank Type: |
3" DTH Hammer Bit Shank: -DHD3.5, IR3.5, COP34, M30, QL30, COP32, BR3 4" DTH Hammer Bit Shank: -DHD340, COP44,SD4, QL40, M40, 5" DTH Hammer Bit Shank: -DHD350,COP54,SD5, QL50,M50 6" DTH Hammer Bit Shank: -DHD360, COP64,SD6, QL60, M60 8" DTH Hammer Bit Shank: - DHD380, COP84, SD8,QL80,M80 10" DTH Hammer Bit Shank: - SD10, Numa100 12" DTH Hammer Bit Shank: - DHD1120, SD12, Numa120,Numa125 |
Bit Dia.: |
85mm to 381mm |
Face: |
Flat Face, Convex Face, Concave Face |
Tungsten Carbide: |
Ballistic Buttons, or Spherical Buttons, Combined Buttons |
Color: |
Green or Based on Customer requirements |
About Us
1. Our factory has been specialized in manufacturing drilling tools and spare parts since 1980.
2. We have advanced technology and equipment.
3. Our technician has more than 25 year’s professional working experience.
4. Rock drilling tools are exported throughout the world. Main market: Norway, Finland in North Europe, Nigeria, Algeria in Africa, Thailand, Philippines in Southeast Asia, USA, Canada, Mexico, Peru etc....
Our activity
Attended Bauma Expo 2014 in Shanghai
The Information you may like to know:
1. Methods of Payment:
T/T (Telegraphic Transfer); Letter of Credit at sight; Paypal
2. Handling time for an order
Based on order quantity, normally it takes 25 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 or by air
Bulk order: we suggest by air or by sea.
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:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available at any time
c. Free replacement will be provided once the failure confirmed caused by our product quality
Send Inquiry to This Supplier
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