Changsha Chaojingang machinery manufacturing CO., Ltd
| Packaging Details | Fixed plastic mold + carton + wooden box |
| Delivery Time | 5-8 work days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | According to order quantity |
| Material | Alloy Steel &Tungsten Carbide, Alloy steel |
| Processing Type | Forging |
| Use | Oil/Gas drill bit,Coal mining |
| Advantage | Designed The Hardness |
| Technology | Precise Heat Treatment Processing |
| Machine Type | Drilling Tool |
| Color | Customerized |
| Type | Drill Bit |
| Face | Flat / Convex / Concave |
| Standard | ISO-9001,API |
| Usage | underground mining and small hole drilling |
| color | Orange,golden,black |
| Place of Origin | China |
| Brand Name | Super Diamond |
| Certification | ISO |
View Detail Information
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Product Specification
| Packaging Details | Fixed plastic mold + carton + wooden box | Delivery Time | 5-8 work days |
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | According to order quantity |
| Material | Alloy Steel &Tungsten Carbide, Alloy steel | Processing Type | Forging |
| Use | Oil/Gas drill bit,Coal mining | Advantage | Designed The Hardness |
| Technology | Precise Heat Treatment Processing | Machine Type | Drilling Tool |
| Color | Customerized | Type | Drill Bit |
| Face | Flat / Convex / Concave | Standard | ISO-9001,API |
| Usage | underground mining and small hole drilling | color | Orange,golden,black |
| Place of Origin | China | Brand Name | Super Diamond |
| Certification | ISO | ||
| High Light | borehole drilling tools ，small rock drill bits | ||
Durable Alloy Steel Threaded Drill Bit , High Effective Rock Hammer Drill Bits T38
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.
| Product name | thread button bits rock button bits |
| Material | Alloy steel and tungsten carbide |
| Color | depend on customers' requirement |
| Thread | R25,R28,R32,R38,T38,T45,T51,T60,ST68 |
| Diameter | 34mm-127mm |
| Button bit shape | Ballistic and Spherical |
| Face shape | Drop - center shape and Flat shape |
| Application | Rock quarry, granite, limestone, basalt |
Button bit and Insert types
Spherical Button Characteristics:
1. Universal button
2. Good wear resistance
3. Best suited for hard ground
4. 27000-48000PSI(180 to 320Mpa)
5. Suited for abrasive to very abrasive drilling conditions
Ballistic Button Characteristics:
1. Fast Penetration
2. Best suited for soft rock
3. 10000-20000PSI(70 to 140Mpa)
4. Suited for non-abrasive drilling conditions
Feature Advantage
1. Long life span: the wear-resist of tungsten carbides is 10-20 times higher compared with other similar materials, which greatly extends the life of the carbide bits;
2. High drilling efficiency: the high grade hardness of the carbides can always stay sharp, which could increase the drilling speeds too;
3. It can greatly reduce the drilling cost, because of its high drilling speed and life span, which reduces the times to changes bits in the drilling service.
FAQ
The information you may like to know before order:
1. Methods of Payment:
T/T (Telegraphic Transfer) or Western Union or L/C at sight
2. Handling time for an order
Within 10 days supplied from stock
3. Shipping way
Sample order: we suggest Courier express like DHL/UPS/TNT/FEDEX or by air
Bulk order: we suggest by air or by sea.
4. Quality Control
We have our own experienced QC.
There will be strict inspection and testing for every order before shipping out.
5. After Sale Services:
a. Our sales team will response for your question within 24 hours (Holidays Excluded)
b. Technical Support will be available in any time
c. Free replacement will provide once the failure confirmed caused by our product quality
Company Details
Business Type:
Manufacturer
Employee Number:
>100
Ecer Certification：
Active Member
Changsha Chaojingang machinery manufacturing Co., Ltd is a modern high-tech enterprise, which is specialized in researching and manufacturing rock drilling machine and pneumatic tools. The company has rich experiences for scientific research and production. It produces prime pro... Changsha Chaojingang machinery manufacturing Co., Ltd is a modern high-tech enterprise, which is specialized in researching and manufacturing rock drilling machine and pneumatic tools. The company has rich experiences for scientific research and production. It produces prime pro...
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