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 |
High Light: | 37mm button bits rock drilling,48mm carbide button bits,ballistic carbide button bits |
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 |
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988