Changsha Chaojingang machinery manufacturing CO., Ltd
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days |
| Packaging Details | Fixed plastic mold + carton + wooden box |
| 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 |
| Brand Name | Super Diamond |
| Certification | ISO |
| Place of Origin | China |
View Detail Information
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Product Specification
| Payment Terms | L/C, D/A, D/P, T/T, Western Union, MoneyGram | Supply Ability | According to order quantity |
| Delivery Time | 5-8 work days | Packaging Details | Fixed plastic mold + carton + wooden box |
| 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 |
| Brand Name | Super Diamond | Certification | ISO |
| Place of Origin | China | ||
| High Light | rock drill accessories ，borehole drilling tools | ||
Alloy Steel Thread Button Drill Bits , Rock Drill Accessories Corrosion Resistant
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
Q1: Are you trading company or manufacturer ?
A: We are manufacturer (factory).
Q2: How long is your delivery time?
A: Generally it is 5-15 working days if the goods are in stock. Or it is 20-30 working days if the goods are not in stock, it is according to the quantity.
Q3. Can you produce according to the samples?
A: Yes, we can produce by your samples or technical drawings. We can build the molds and fixtures.
Q4. Do you test all your goods before delivery?
A: Yes, we have 100% test before delivery.
Q5: How do you make our business long-term and good relationship?
A: 1. We keep good quality and competitive price to ensure our customers benefit ;
2. We respect every customer as our friend and we sincerely do business and make friends with them, no matter where they come from.
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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