Changsha Tianhe Drilling Tools and Machinery Co.,Ltd.
| Payment Terms | T/T |
| Supply Ability | 5000pcs/month |
| Delivery Time | Shipped in 25 days after payment |
| Packaging Details | dth bits are packed by Woodens outer side, and Cartons inner side. |
| Color | Glod |
| Materail | Alloy steel and carbides |
| Processing Type | Forging |
| dth bits Matched hammer | BR Hammer |
| Button shape | Spherical, Ballistic, Semi-ballistic |
| Bit face shape | Flat, concave, convex, drop center |
| Brand Name | TIANHE |
| Model Number | BR |
| Certification | IS09001 |
| Place of Origin | CHANGSHA,HUNAN |
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Product Specification
| Payment Terms | T/T | Supply Ability | 5000pcs/month |
| Delivery Time | Shipped in 25 days after payment | Packaging Details | dth bits are packed by Woodens outer side, and Cartons inner side. |
| Color | Glod | Materail | Alloy steel and carbides |
| Processing Type | Forging | dth bits Matched hammer | BR Hammer |
| Button shape | Spherical, Ballistic, Semi-ballistic | Bit face shape | Flat, concave, convex, drop center |
| Brand Name | TIANHE | Model Number | BR |
| Certification | IS09001 | Place of Origin | CHANGSHA,HUNAN |
| High Light | rock drill bits ，rock hammer drill bits | ||
Red flat ballitic 3 inch DTH drilling tools of BR SERIES BITS
Trading & supplier of china products High Air Pressure Dth Bits
We accept OEM manufacturing and produce on your design.
| Raw Material |
Steel:
first class special alloy steel with high strength, heat resistance and wearable
Carbide
The best tungsten carbides from China are commonly applied.
Tungsten carbide from European is also available.
| Specification |
1.Steel Carbide
2.12 years experience
3.Can match to the original bit shank
4.Atlas quality
Company Details
Business Type:
Manufacturer
Year Established:
2002
Total Annual:
10Million-50Million
Employee Number:
201~300
Ecer Certification：
Active Member
Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin... Changsha Tianhe Drilling Tools and Machinery Co., Ltd., is a professional geotechnical drilling tools manufacturer since 2002. We’re located in Jinzhou New District,Ningxiang County, Changsha,Hunan province.Our main products include DTH (down-the-hole) hammers and bits with capacity of drillin...
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