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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
• Color: Green,Blue or Based on Customer requirements
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Product Name: |
different rock hardness drilling button bit |
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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. |
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Material: |
Alloy steel bar and tungsten carbide bit |
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MOQ: |
trial order 1-5pcs |
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Body Type |
Normal type and retract type |
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Thread type |
R25,R28,R32,R38,T38,T45,T51,ST58,ST68 |
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Diameter |
32mm-152mm |
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Button bit shape |
Spherical and Ballistic |
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Face shape |
Flat shape and Drop-center shape |
T38 64mm Flat face with Ballistic Button Bit:
Product: T38 Button Bit
Diameter: 64mm
Thread: T38
Design: Flat face
Button/Carbide Type: Spherical
Button Number and Diameter: Gauge 8x10mm, front 4x10mm
Flushing Holes: 2 front flushing holes and 2 side flushing holes
Prime Line: have prime line
Weight: 1.8kg per piece
Color: Green
T38 102mm Flat face with Spherical Button Bit:
Product: T38 Button Bit
Diameter: 102mm
Thread: T38
Face Design: Flat face
Button/Carbide Type: Spherical
Button Number and Diameter: Gauge 8x14mm, front 6x12mm
Flushing Holes: 2 front flushing holes and 2 side flushing holes
Prime Line: have prime line
Weight: 6.8kg per piece
Color: Green
Photo:
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
| Port: | Tianjin Port |
| Payment Terms: | L/C,D/A,D/P,T/T,Western Union,MoneyGram |
| Supply Ability: | 30000 Piece/Pieces per Month t38 drill bit |
| Condition: | New |
| Place of Origin: | China |
| Processing Type: | Forging |
| Warranty: | Unavailable |
| Machine Type: | Drilling Tool |
| Use: | Tunneling,Mining,Quarrying,Construction,Ore Mining |
| Color: | Green,blue,golden etc |
| Showroom Location: | None |
| Material: | Alloy steel bar and tungsten carbide bit,Tungsten Carbide |
| Certification: | API |
| Brand Name: | MIROC |
| Video outgoing-inspection: | Provided |
| Type: | T38 button Drill bit,Rock Drill Bit |
| Face shape: | Flat shape and Drop-center shape |
| Marketing Type: | New Product 2020 |
| Applicable Industries: | Construction works ,Energy & Mining |
| Local Service Location: | None |
| Button bit shape: | Spherical, Ballistic,Conical |
| Thread type: | R25,R28,R32,R38,T38,T45,T51,ST58,ST68 |
| Machinery Test Report: | Provided |
| Packaging Detail: | Carton or Wooden Box |
