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 | SD8 Hammer |
| Button shape | Spherical, Ballistic, Semi-ballistic |
| Bit face shape | Flat, concave, convex, drop center |
| Brand Name | TIANHE |
| Model Number | SD8-216 |
| Certification | IS09001 |
| Place of Origin | CHANGSHA,HUNAN |
View Detail Information
Explore similar products
Construction DTH Drilling Tools Ore Mining 219mm Dia DHD360 Drill Bit Button
Blast Hole Drilling Dth Tools , 191mm Dia Size 6 Inch Threaded Button Bits
Advanced 165mm Diameter DTH Hammers And Bits , DHD360 Water Drilling Tools
Flat / Concave Spherical Button Bit , 140 152 165mm 5 Inch DHD350 Hammer Well
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 | SD8 Hammer |
| Button shape | Spherical, Ballistic, Semi-ballistic | Bit face shape | Flat, concave, convex, drop center |
| Brand Name | TIANHE | Model Number | SD8-216 |
| Certification | IS09001 | Place of Origin | CHANGSHA,HUNAN |
| High Light | rock drilling tools ，rock hammer drill bits | ||
| Product Name: | hammer tools mining drilling dth hammer | |||||
| Description: | DTH hammers are used for blast hole drilling and water well drilling project. Working with DTH drilling pipe and DTH drill bit, mainly applied in Mining, Marble quarry or well drilling and other construction projects. | |||||
| Quality level: | 95% similarity to COP/SD/MISSION/QL/BR/DHD etc famous brand | |||||
| MOQ: | No requirement for testing and trial order | |||||
| Series: | COP/ SD/ DHD/ IR/ Mission/ QL/ BR/ CIR etc | |||||
| General Introduction |
Bit Face Shape Selection:
1. Drop Center Bit
For high penetration rates in soft to medium hard and fissured rock formations. Low to medium air pressures. Maximum hole deviation control.
2. Concave Face
The all-around application bit face specifically for medium hard and homogeneous rock formations.
Good hole deviation control and good flushing capacity.
3. Convex Face
For high penetration rates in soft to medium-hard with low to medium air pressures. It is the most resistance to steel wash, and may reduce theload and wear on the gauge buttons, but poor hole deviation control.
4. Flat Face Bit
This kind of face shape is suitable for hard to very hard and abrasive rock formations in applications with high air pressures. Good penetration rates an resistance to steel wash.
Carbide Button Shape Selection:
1. Semi-Ballistic Buttons
2. Ballistic Button
3. Spherical Button
4. Two-step Button
Our Advantages:
We have advanced production equipment & talented researchers & technicians & rich experiences in R & D and production.
We using the best quality raw materials.
We adopting advanced production technology & strict testing procedure.
We passed ISO9001 quality management system certification.
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
| Process |
| Packing |
| Quality Warranty |
Our company response for any quality problem caused by material or machining defect.
| Application |
Excellent for water well drilling, geothermal hole, hole blasting and etc.
| More Products |
| About us |
| The Tenth Anniversary Celebration |
| Exhibition Photos |
| Our Service |
Teamwhole offers the market most comprehensive range of DTH hammers. There are hammer solutions for water well drillers, miners and quarry drillers as well as for contractors in construction, oil and gas. Teamwhole's DTH hammers are available in holes sizes from 3.5 to 48 inches in diameter.
Teamwhole's flexible and stable ODEX system wins great reputation in users. Reliable quality,innovative design and professional service ensure the fulfill of many projects.
We even offer reverse circulating RC hammers for exploration. We are the earliest in China for RC since 2004. Now the RC hammer and bits are delivered to Australia,South Africa,Russia and Mongolia in large scales.
More than 30 experts supports the technology and enhance the development.
Offer the guide service for assembly and problem-analyse service during using.
| Certifications |
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...
Get in touch with us
Leave a Message, we will call you back quickly!