 |
| Place of Origin: | Shangdong,China |
| Brand Name: | MIROC |
| Certification: | ISO |
| Model Number: | Button bits |
| Minimum Order Quantity: | 5 Pieces |
|---|---|
| Price: | USD5-300/Piece |
| Packaging Details: | Carton Box or Wooden Box |
| Delivery Time: | 10-22days |
| Payment Terms: | T/T, L/C, D/A, D/P, Western Union, MoneyGram |
| Supply Ability: | 30000pcs per month |
| Type: | Button Bits | Material: | Tungsten Carbide And Alloy Steel Bar |
|---|---|---|---|
| Processing Type: | Forging | Button Bit Shape: | Spherical, Ballistic,Conical |
| Face Shape: | Flat Shape And Drop-center Shape | ||
| High Light: | industrial drill bits,hardened steel drill bits |
||
32mm-152mm T45 Tunneling Mining Quarrying Rock Drilling Tools Threaded Button Bit
Button bit is well known for its high wear resistance on medium-hard to hard abrasive rock formations (between 200 Mpa to 260 Mpa compressive strength). Featuring spherical tungsten carbide inserts that is known to have strong configuration against carbide fracture.
• Widely used drifting and tunneling
• Bit face design is ideal for medium-hard to hard abrasive rock
|
Product Name: |
different rock hardness drilling button bit |
|
Description: |
For different rock hardness mining,tunneling,quarrying button bit Button bit Made with high quality of best quality alloy steel bar and tungsten carbide, through heat treatment. |
|
Material: |
Alloy steel bar and tungsten carbide bit |
|
MOQ: |
trial order 1-5pcs |
|
Body Type |
Normal type and retract type |
|
Thread type |
R25,R28,R32,R38,T38,T45,T51,ST58,ST68 |
|
Diameter |
32mm-152mm |
|
Button bit shape |
Spherical and Ballistic |
|
Face shape |
Flat shape and Drop-center shape |
Features
• Alloy buttons are hot mounted into the drill bit, ensuring the bit good accuracy and durability;
• Reliability ensured by premium drill bit materials and premium alloy button;
• Different types designed for different drilling scenarios and rock conditions;
• High speed and drilling efficiency;
• Cost-effective, good performance with reasonable price.
Specification:
|
Diameter |
Buttons and Size (mm) |
Flushing hole |
Weight |
Part Number |
||||
|
mm |
inch |
Front |
Gauge |
Angle |
Front |
Side |
kg |
|
|
Spherical |
||||||||
|
64 |
2 1/2 |
3×11 |
6×12 |
35° |
3 |
- |
1.8 |
4148300707 |
|
64 |
2 1/2 |
4×10 |
8×10 |
40° |
2 |
- |
1.6 |
4148300708 |
|
64 |
2 1/2 |
3×10, 1×10 |
6×11 |
35° |
3 |
- |
1.7 |
4148300709 |
|
70 |
2 3/4 |
4×11 |
8×11 |
40° |
2 |
- |
1.9 |
4148300710 |
|
70 |
2 3/4 |
4×10, 1×10 |
8×11 |
30° |
4 |
- |
1.9 |
4148300711 |
|
70 |
2 3/4 |
3×10, 1×10 |
6×12 |
35° |
3 |
- |
1.8 |
4148300712 |
|
76 |
3 |
4×11 |
8×11 |
40° |
2 |
- |
2.4 |
4148300713 |
|
76 |
3 |
5×11 |
8×13 |
35° |
2 |
1 |
2.4 |
4148300714 |
|
76 |
3 |
3×11, 1×11 |
6×12 |
35° |
3 |
1 |
2.6 |
4148300715 |
|
76 |
3 |
4×11, 1×11 |
8×12 |
35° |
4 |
- |
2.6 |
4148300716 |
|
76 |
3 |
4×11, 1×11 |
8×11 |
40° |
4 |
- |
2.6 |
4148300717 |
|
89 |
3 1/2 |
4×13 |
8×13 |
40° |
2 |
- |
3.3 |
4148300718 |
|
89 |
3 1/2 |
5×13 |
8×13 |
35° |
2 |
- |
3.3 |
4148300719 |
|
89 |
3 1/2 |
6×11 |
8×12 |
35° |
2 |
- |
3.3 |
4148300720 |
|
89 |
3 1/2 |
3×11, 2×11 |
6×13 |
35° |
3 |
1 |
3.3 |
4148300721 |
|
89 |
3 1/2 |
4×11, 1×11 |
8×13 |
35° |
4 |
- |
3.3 |
4148300722 |
|
89 |
3 1/2 |
4×13, 1×13 |
8×13 |
35° |
4 |
- |
3.3 |
4148300723 |
|
Ballistic |
||||||||
|
64 |
2 1/2 |
3×11 |
6×12 |
35° |
3 |
- |
1.8 |
4148300724 |
|
64 |
2 1/2 |
4×10 |
8×10 |
40° |
2 |
- |
1.6 |
4148300725 |
|
64 |
2 1/2 |
3×10, 1×10 |
6×11 |
35° |
3 |
- |
1.7 |
4148300726 |
|
70 |
2 3/4 |
4×11 |
8×11 |
40° |
2 |
- |
1.9 |
4148300727 |
|
70 |
2 3/4 |
4×10, 1×10 |
8×11 |
30° |
4 |
- |
1.9 |
4148300728 |
|
76 |
3 |
4×11 |
8×11 |
40° |
2 |
- |
2.4 |
4148300729 |
|
76 |
3 |
5×11 |
8×13 |
35° |
2 |
1 |
2.4 |
4148300730 |
|
76 |
3 |
3×11, 1×11 |
6×12 |
35° |
3 |
1 |
2.6 |
4148300731 |
|
76 |
3 |
4×11, 1×11 |
8×12 |
35° |
4 |
- |
2.6 |
4148300732 |
|
76 |
3 |
4×11, 1×11 |
8×11 |
40° |
4 |
- |
2.6 |
4148300733 |
|
89 |
3 1/2 |
5×13 |
8×13 |
35° |
2 |
- |
3.3 |
4148300734 |
|
89 |
3 1/2 |
6×11 |
8×12 |
35° |
2 |
- |
3.3 |
4148300735 |
|
89 |
3 1/2 |
3×11, 2×11 |
6×13 |
35° |
3 |
1 |
3.3 |
4148300736 |
|
89 |
3 1/2 |
4×11, 1×11 |
8×13 |
35° |
4 |
- |
3.3 |
4148300737 |
|
89 |
3 1/2 |
4×13, 1×13 |
8×13 |
35° |
4 |
- |
3.3 |
4148300738 |
Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying
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
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
