Hunan New Diamond Construction Machinery Co., Ltd.
| Payment Terms | L/C, T/T, Western Union |
| Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days |
| Packaging Details | Carton packaging and wooden box packing |
| Dia(mm) | 57mm-102mm |
| Carbide shape | spherical, ballistic, ogive, parabolic, flat |
| Bit face | FF, DC, Concave, Convex |
| Color | Required |
| Material | Alloy Steel |
| Usage | Quarrying& Ore Mining& Well Drilling |
| Brand Name | New Diamond |
| Model Number | T38/R38 |
| Certification | ISO9001:2008 |
| Place of Origin | Hunan, China (Mainland) |
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Product Specification
| Payment Terms | L/C, T/T, Western Union | Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days | Packaging Details | Carton packaging and wooden box packing |
| Dia(mm) | 57mm-102mm | Carbide shape | spherical, ballistic, ogive, parabolic, flat |
| Bit face | FF, DC, Concave, Convex | Color | Required |
| Material | Alloy Steel | Usage | Quarrying& Ore Mining& Well Drilling |
| Brand Name | New Diamond | Model Number | T38/R38 |
| Certification | ISO9001:2008 | Place of Origin | Hunan, China (Mainland) |
| High Light | top hammer drilling tool ，retrac button bit | ||
Description
Thread button drill bits are made by high quality alloy steel bar and tungsten carbides. Through heat
treatment, our drilling tools are tough enough to meet rock drilling demands and have the least loss of energy while drilling the rocks. Besides, we can design customized thread button drill bits according to different drilling application, and custom drill bits are applicable to drill soft rock, loose-medium rock and hard rock.
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
| Dia | Tip size(mm) | NO.flusging holes |
Weight (kg) |
||
| mm | Gauge | Front | Side | Front | |
| 57 | 5*11 | 3*10 | 0 | 2 | 1.6 |
| 64 | 5*12 | 3*11 | 0 | 2 | 1.6 |
| 76 | 5*13 | 3*12 | 0 | 3 | 2.4 |
| 64 | 8*10 | 4*9 | 2 | 2 | 1.8 |
| 76 | 8*11 | 4*10 | 2 | 2 | 2.6 |
| 89 | 8*12 | 5*12 | 2 | 2 | 3.3 |
| 102 | 8*13 | 6*12 | 2 | 2 | 4.7 |
| 64 | 6*10 | 4*9 | 0 | 3 | 1.7 |
| 70 | 6*11 | 4*10 | 0 | 3 | 2.2 |
| 89 | 6*14 | 4*12 | 0 | 3 | 4.3 |
| 64 | 8*9 | 5*9 | 0 | 4 | 1.7 |
| 70 | 8*10 | 5*9 | 0 | 4 | 2.2 |
| 76 | 8*11 | 5*10 | 0 | 4 | 2.7 |
| 89 | 8*12 | 6*12 | 0 | 4 | 3.3 |
| 102 | 8*13 | 6*12 | 0 | 4 | 4.7 |
| 60 | 8*9 | 4*9 | 2 | 2 | 1.7 |
| 64 | 8*9 | 4*9 | 2 | 2 | 2.0 |
| 70 | 8*10 | 4*10 | 2 | 2 | 2.4 |
| 76 | 8*12 | 4*10 | 2 | 2 | 3.2 |
| 89 | 8*12 | 5*12 | 2 | 2 | 5.8 |
| 64 | 8*9 | 5*9 | 0 | 4 | 1.9 |
| 70 | 8*10 | 5*10 | 0 | 4 | 2.4 |
| 76 | 8*12 | 5*10 | 0 | 4 | 3.3 |
| 89 | 8*12 | 6*12 | 0 | 4 | 5.3 |
Advantages:
Compared with the oversea brands, our advantages are bellowing:
a. Our products can match over 95% against the original products
b. Price are competitive against the famous brands and best quality against the small factory
About Us:
1. Our factory has been specialized in manufacturing drilling tools and spare parts for over 10 years.
2. We have advanced technology and equipment.
3. Our technician has more than 13 year’s professional working experience.
4. Rock drilling tools are exported throughout the world.
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 ...
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