China Wholesale Well Drilling, Quarrying DHD330 Drill Bits with DHD Cop DTH Hammer
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WUHAN KINGDRILLING DIAMOND CO., LTD.
Business Type: Manufacturer/Factory,Trading Company
Wuhan, Hubei, China
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Product Details
Product Description
KINGDRILLING down the hole(DTH) tools manufacturer has a full range of DTH drill bits with DHD shanks type for a wide range of hole sizes, which are designed to match all conceivable applications for water well industries, stone quarrying, mining and construction.
Shank types: DHD340,DHD350, DHD360, DHD380.
DTH hammer bits hole diameter: 3'', 4'', 5'', 6'', 8'',10",12"(85mm-305mm).
DTH bit is our company main product. After many years search, we have rich experience in development and manufacture which adopted high-quality raw materials, advanced craft technology and passed through strictly inspection, manufacturing high quality products.
If you interested in our product please contact freely.
3 Inch High Air Pressure DTH bits | |||||
Model | Bit Dia.(mm) | NO. X Button Dia. | NO.Air Holes(PCS) | Weight(KG) | |
Gauge | Front | ||||
MDDHD3.5-85 | 85 | 6*Φ13 | 4*Φ12 | 2 | 4.5 |
MDDHD3.5-90 | 90 | 6*Φ14 | 4*Φ12 | 2 | 4.7 |
MDDHD3.5-95 | 95 | 6*Φ14 | 4*Φ13 | 2 | 4.9 |
MDDHD3.5-100 | 100 | 6*Φ14 | 5*Φ12 | 2 | 5.0 |
MDDHD3.5-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 5.5 |
4 inch high air pressure DTH bits | |||||
MDDHD340-105 | 105 | 6*Φ14 | 5*Φ13 | 2 | 9.0 |
MDDHD340-110 | 110 | 7*Φ14 | 6*Φ13 | 2 | 9.5 |
MDDHD340-115 | 115 | 7*Φ14 | 6*Φ13 | 2 | 9.8 |
MDDHD340-120 | 120 | 8*Φ14 | 7*Φ13 | 2 | 11.5 |
MDDHD340-127 | 127 | 8*Φ14 | 7*Φ13 | 2 | 12.3 |
5 inch high air pressure DTH bits | |||||
MDDHD350-135 | 135 | 7*Φ16 | 6*Φ14 | 2 | 15.5 |
MDDHD350-140 | 140 | 7*Φ18 | 7*Φ14 | 2 | 16.0 |
MDDHD350-146 | 146 | 8*Φ18 | 7*Φ14 | 2 | 16.5 |
MDDHD350-152 | 152 | 8*Φ18 | 8*Φ14 | 2 | 17.0 |
MDDHD350-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 18.0 |
6 inch high air pressure DTH bits | |||||
MDDHD360-152 | 152 | 8*Φ18 | 7*Φ16 | 2 | 26.0 |
MDDHD360-165 | 165 | 8*Φ18 | 8*Φ16 | 2 | 27.0 |
MDDHD360-171 | 171 | 8*Φ18 | 8*Φ16 | 2 | 29.0 |
MDDHD360-190 | 190 | 9*Φ18 | 9*Φ16 | 3 | 32.0 |
MDDHD360-203 | 203 | 9*Φ18 | 11*Φ16 | 3 | 34.0 |
8 inch high air pressure DTH bits | |||||
MDDHD380-203 | 203 | 10*Φ18 | 10*Φ16 | 2 | 37.0 |
MDDHD380-216 | 216 | 10*Φ18 | 12*Φ16 | 2 | 48.0 |
MDDHD380-241 | 241 | 12*Φ18 | 18*Φ16 | 2 | 63.0 |
MDDHD380-254 | 254 | 12*Φ18 | 21*Φ16 | 3 | 70.0 |
MDDHD380-305 | 305 | 12*Φ18 | 29*Φ16 | 4 | 94.0 |
Carbide Button: Spherical, Ballistic, Semi-ballistic.
Bit face: Convex, Flat, Drop Center.
Color: Green, Blue, Grey, as your demand.
How to choose the suitable head face of the DTH drill bit?
1. How to order the products?
A: Please send the inquiry with detail item description or with Model number.
2. Can I expect a quality products?
A: Yes. mature production technology ensuring the quality satisfy international request.
3. How to check the product are the exact one you want?
A: If possible, please attach one reference picture to avoid any misunderstanding or any links from ourwebsite for a better understanding.
4. How to make sure the quality?
A: More than 40 Years engineer to make sure the quality, 100% inspection.
5. What is the general delivery time?
A: 15 working days for DTH bits.
20-25 working days for DTH hammer
3-5 working days for ex stock items.
6. Methods of Payment
A: T/T (Telegraphic Transfer) or Western Union.
Packed by Carton or Wooden cases.
Delivery:
- Goods in stock can be delivered within 5 days.
- DTH Bits production time is about 15 days.
- DTH Hammer product time is about 30 days.
Transprotation: By air, By Express or By sea / By train , according to your requests.
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