| Place of Origin: | China |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | R28 |
| Minimum Order Quantity: | 1 |
|---|---|
| Price: | negotiation |
| Packaging Details: | Carton Box or Wooden Box |
| Delivery Time: | 25 days |
| Payment Terms: | T/T or L/C |
| Supply Ability: | 20000 pieces per month |
| Product Name: | Thread Drilling Bit | Color: | Green & Others |
|---|---|---|---|
| Face Design: | Flat;Convex;Concave | Inserts Design: | Spherical; Ballistic; Parabolic |
| Sample: | Can Be Customized According To Customer Requirement. | Quality: | Excellent |
| Highlight: | 37mm button bits rock drilling,48mm carbide button bits,ballistic carbide button bits |
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R28 Dia 37-48mm Ballistic Buttons Rock Tools Button Drill Bit
Features of our Threaded Button Bits:
Be produced from premium quality Nickel-alloy steel or Molybdenum-ally steel for increased durability and wear characteristics
Specific heat treatment standards and strict production process ensure consistence performance
| Type | Thread Button Bit |
| Material | tungsten carbide |
| Use | Ore Mining, quarry,mining,blasting,construction,open bit etc. |
| Advantages | high quality and factory prices |
| Boby type | Normal type or retrac type |
| Thread | R22, R25, R28, R32, R35, R38, T38, T45, T51, ST58, GT60, GT68 |
| Tungsten carbide | Spherical, ballistic,Conical,Hemispherical |
| Fact type | Drop Center, Flat Face, Convex, Concave, etc |
| Color | According to your requirements |
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: R28 Button Bit Ballistic Buttons
Applications
• Underground mining
• Tunneling
Competitive Advantage
• High grade tungsten carbide inserts
• Bit bodies manufactured from high grade steel and processed using state-of-the-art CNC machinery and heat treatment
Specification
|
Product Code and Brief Description |
Angle |
Front Flushing Holes |
Side Flushing Holes |
Weight (kg) |
|
B737-R28-B, R28 Button Bit, Ballistic Buttons |
30° |
1 |
1 |
0.5 |
|
B638-R28-B, R28 Button Bit, Ballistic Buttons |
30° |
1 |
2 |
0.6 |
|
B738-R28-B, R28 Button Bit, Ballistic Buttons |
30° |
1 |
1 |
0.6 |
|
B741-R28-B, R28 Button Bit, Ballistic Buttons |
35° |
1 |
1 |
0.7 |
|
B743-R28-B, R28 Button Bit, Ballistic Buttons |
35° |
1 |
2 |
0.8 |
|
B745-R28-B, R28 Button Bit, Ballistic Buttons |
30° |
1 |
2 |
0.9 |
|
B945-R28-B, R28 Button Bit, Ballistic Buttons |
35° |
1 |
3 |
0.9 |
|
B748-R28-B, R28 Button Bit, Ballistic Buttons |
30° |
1 |
2 |
1.0 |
|
B948-R28-B, R28 Button Bit, Ballistic Buttons |
35° |
1 |
3 |
1.0 |
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Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988