High Air Pressure Dth Hammer Drill Bit Downhole Rock Drilling Tools For Dhd 350 Dth Hammer
- Category: Mining Machine Parts >>>
- Supplier: Zhengzhou Gaode Equipment Co. Ltd.
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Product Overview
Description
Products Description
Dth Hammer Drill Bit Downhole Rock Drilling Tools 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.
Details Images
1. High and low air pressure down-the -hole drill bits.
2. Low air pressure hole Dia.: 65-220mm.
3. High air pressure hole Dia.: 85-305mm.
4. Face type: concave/ convex/ flat.
5. Bit Shank Series: COP, DHD, QL, SD, Mission, TD, BR etc.
6. Button Shape: Dome/ Spherical, Balistic.
2. Low air pressure hole Dia.: 65-220mm.
3. High air pressure hole Dia.: 85-305mm.
4. Face type: concave/ convex/ flat.
5. Bit Shank Series: COP, DHD, QL, SD, Mission, TD, BR etc.
6. Button Shape: Dome/ Spherical, Balistic.
Technical Data
Bit Shank Series | Bit Size(mm) | Splines Quantity | Matchable Hammer Model |
DHD3.5 | 90;110;105 | 8 | IR3.5 |
DHD340A | 108;115;121;127;130 | 8 | IR340 |
DHD350R | 140;148;152 | 8 | IR350 |
DHD360 | 155;159;165;178;190;203 | 8 | IR360 |
DHD380 | 194;203;219;222;254;270;305 | 10 | IR380 |
QL40 | 108;115;121;127;130 | 10 | QL40 |
QL50 | 140;148;152 | 12 | QL50 |
QL60 | 155;159;165;178;190;203 | 12 | QL60 |
QL80 | 194;203;219;222;254;270;305 | 16 | QL80 |
SD4 | 108;115;121;127;130 | 8 | SD4 |
SD5 | 140;148;152 | 8 | SD5 |
SD6 | 155;159;165;178;190;203 | 8 | SD6 |
SD8 | 194;203;219;222;254;270;305 | 8 | SD8 |
1. All diameters as above are only our standard diameters, but other diameters are also available upon request.
2. The unit weight for each size is for reference only.
3. Face design, buttons shape, buttons configuration and flushing holes number must be confirmed when the order is confirmed.
4. Please be cautious when order some bigger diameter of button bits since some bigger diameters are over sized.
5. Other shanks bits are also available as per request.
2. The unit weight for each size is for reference only.
3. Face design, buttons shape, buttons configuration and flushing holes number must be confirmed when the order is confirmed.
4. Please be cautious when order some bigger diameter of button bits since some bigger diameters are over sized.
5. Other shanks bits are also available as per request.
Product application
Packaging&Shipping
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Company Profile
Gaode Equipment Co., Ltd. is one of the most specialized high-air-pressure DTH drilling equipment developers and manufacturers in China. Manufacturing and supplying a varied range of high, medium, and low air pressure hammer and bit, API thread drill pipe, eccentric & symmetric casing system, and hydraulic top hammer products including tapered button bit, coupling sleeve, shank adapter, etc.
Gaode make products which are perfectly compatible with the famous brand such as Atlas Copco, Ingersoll-Rand, Sandvik and other well-known manufacturers with durability and long working life and which is widely used in varies industries including blasting holes drilling, mining, earthwork, well digging, construction foundation, etc.
With a high brand reputation, super quality reliability, and complete product variety, Gaode is where you can always find the best in your budget.
Contact Us
Contact us for best price and catalog of DTH bit
1. What is the hole depth and hole diameter you want to drill?
2. What is the geology you want to drill, for hard rock, soil or others?
3. What is the drilling machine model you have?
2. What is the geology you want to drill, for hard rock, soil or others?
3. What is the drilling machine model you have?
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