Hunan New Diamond Construction Machinery Co., Ltd.
| Payment Terms | Western Union, T/T, L/C |
| Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton packaging and wooden box packing |
| Diameter (mm) | 105-127mm |
| No head length(mm) | 260mm |
| Number of vents | 2 |
| Head shape | Flat Face Bit/Concave Face/Convex Face |
| Material | Alloy Steel |
| Spline Key Number | 8 |
| Brand Name | New Diamond |
| Model Number | SD4 |
| Certification | ISO9001:2008 |
| Place of Origin | Hunan, China (Mainland) |
View Detail Information
Explore similar products
PR52 Percussive Rotary Premium Drilling Tools / Button Drill Bit For Hydrology
ISO Approved Four Inch DTH Button Bits For Rock Chisel Mining / Quarrying
HD25A DTH threaded button bits for High wear resistant high pressure
High Efficiency DTH Button Bits For Mission50 , Tapered Button Bits
Product Specification
| Payment Terms | Western Union, T/T, L/C | Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days | Packaging Details | Carton packaging and wooden box packing |
| Diameter (mm) | 105-127mm | No head length(mm) | 260mm |
| Number of vents | 2 | Head shape | Flat Face Bit/Concave Face/Convex Face |
| Material | Alloy Steel | Spline Key Number | 8 |
| Brand Name | New Diamond | Model Number | SD4 |
| Certification | ISO9001:2008 | Place of Origin | Hunan, China (Mainland) |
| High Light | threaded button bits ， button drill bit | ||
SD4 High wear-resistant type DTH hammer bits with tail pipe
Description
Made of high-quality steel and carbide as raw materials. After special heat treatment, the ball-toothed drill bit can meet the requirements of rock formation with strong hardness and minimize the loss during energy transmission. Uniform tooth force is not easy to drop teeth and tooth removal, so that the impact energy can be concentrated on the rock to achieve efficient tunneling.
Applications
Widely used in mines, quarries, earthworks and other engineering drilling blasting hole, guardrail hole,mountain reinforcement, anchorage and other engineering holes, geothermal exploration hole, Well bore and other fields.
Specifications
| SD4 | Head shape | Diameter mm | Number of vents | NO X button diamter | weight (KG) | ||
| Toothed | Gauge | Front | |||||
| SD4 | Concave Face | 105 | 2 | Round button | 8XØ14 | 6XØ14 | - |
| Concave Face | 127 | 2 | Round button | 8XØ14 | 7XØ14 | - | |
| WE can design and manufacture according to customers requirement of the bit diameter,the NO.of air holes,carbide buttons and the face shape. | |||||||
Feature Advantage
1. Price commitment: in order to ensure the high reliability of products, raw material selection are usinggrapefruit brand products; under the same competitive conditions, and not to reduce product technicalperformance on the basis of sincerity at a favorable price to customers.
2. Quality commitment: product manufacturing and testing have quality records and inspection data; the performance of the product can withstand customer inspection.
3. Customer service: in order to create new diamond brand, enhance the visibility of enterprises,establish corporate image, we serve customers with the principle of "preferential prices, good service, reliableproduct quality" principle.
The appearance of the picture is different from that of the actual product, and the actual product is the
standard.
Company Details
Business Type:
Manufacturer
Year Established:
2011
Total Annual:
1,000,000-40,000,000
Employee Number:
100~300
Ecer Certification：
Active Member
Hunan new diamond Construction Machinery Co., Ltd. is a professional engaged in the research and manufacture of drilling and pneumatic tools of modern high-tech enterprises。 The main research and manufacture of high air pressure DTH hammer, drill hole, drill pipe and drilling ... Hunan new diamond Construction Machinery Co., Ltd. is a professional engaged in the research and manufacture of drilling and pneumatic tools of modern high-tech enterprises。 The main research and manufacture of high air pressure DTH hammer, drill hole, drill pipe and drilling ...
Get in touch with us
Leave a Message, we will call you back quickly!