 |
| Place of Origin: | Shan Dong, China(Mainland) |
| Brand Name: | MIROC |
| Certification: | GB |
| Model Number: | T38, T51, ST58, R38 |
| Minimum Order Quantity: | 1 pieces |
|---|---|
| Price: | negotiation |
| Packaging Details: | Carton or Wooden Box |
| Delivery Time: | 1-20 days |
| Payment Terms: | L/C, D/A, D/P, T/T, Western Union, MoneyGram |
| Supply Ability: | 5000 pieces per month |
| Material: | Tungsten Carbide | Button Bit Shape: | Spherical, Ballistic |
|---|---|---|---|
| Diameter: | 102mm-152mm | Processing Type: | Forging |
| Advantage: | OEM | Color: | Green, Black, Golden |
| High Light: | industrial drill bits,milling drill bits |
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Tungsten Carbide T38 Button bit with Dia 102mm,used in benching and long hole drilling
Describtion
This type of 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. Recommended for eliminating hole deviation. Used in benching and long hole drilling
.• Bit face design is ideal for soft to medium rock formations
• With Retrac Wings to help guide the bit in and out of the hole
• Effective in straight hole drilling
| 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 |
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
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
T38 Threaded Button Bit /Retrac Button
|
Name of Product |
Diameter |
Tip size(mm) |
No. of Flushing Holes |
Weight (kg) |
||
|
mm |
Gauge |
Front |
Side |
Front |
||
|
T38 Thread |
57 |
5*11 |
3*10 |
1 |
1 |
1.6 |
|
64 |
5*12 |
3*11 |
1 |
1 |
1.6 |
|
|
76 |
5*14 |
3*12 |
1 |
2 |
2.4 |
|
|
T38 Thread |
64 |
8*9 |
4*9 |
2 |
2 |
1.8 |
|
76 |
8*11 |
4*10 |
2 |
2 |
2.6 |
|
|
89 |
8*12 |
6*11 |
2 |
2 |
3.3 |
|
|
102 |
8*13 |
6*12 |
2 |
2 |
4.7 |
|
|
T38 Thread |
64 |
6*10 |
4*9 |
0 |
3 |
1.7 |
|
70 |
6*11 |
4*10 |
0 |
3 |
2.2 |
|
|
89 |
6*14 |
4*12 |
0 |
3 |
4.3 |
|
|
T38 Thread |
64 |
8*9 |
5*8 |
0 |
4 |
1.7 |
|
70 |
8*10 |
5*9 |
0 |
4 |
2.2 |
|
|
76 |
8*11 |
5*10 |
0 |
4 |
2.7 |
|
|
89 |
8*12 |
6*11 |
0 |
4 |
3.3 |
|
|
102 |
8*13 |
6*12 |
0 |
4 |
4.7 |
|
|
T38 Retract Thread |
60 |
8*9 |
3*9 |
2 |
2 |
1.7 |
|
64 |
8*9 |
4*9 |
2 |
2 |
2.0 |
|
|
70 |
8*10 |
4*10 |
2 |
2 |
2.4 |
|
|
76 |
8*11 |
4*10 |
2 |
2 |
3.2 |
|
|
89 |
8*12 |
5*12 |
2 |
2 |
5.8 |
|
|
T38 Reract Thread |
64 |
8*9 |
5*9 |
0 |
4 |
1.9 |
|
70 |
8*10 |
5*10 |
0 |
4 |
2.4 |
|
|
76 |
8*11 |
5*10 |
0 |
4 |
3.3 |
|
|
89 |
8*12 |
6*11 |
0 |
4 |
5.3 |
|
Packaging:Carton or Wooden Box
2018 Bauma exhibition in shanghai
Tag: Spherical drill bit,mining drill bits,T38
Contact Person: Mr. Yingkai Zhang
Tel: +86 18501231988
