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Brand Name : MIROC
Model Number : 4148300376-384
Place of Origin : China
MOQ : 50
Payment Terms : T/T or L/C
Supply Ability : 20000 pieces per month
Delivery Time : 25 days
Packaging Details : Carton Box or Wooden Box
Price : negotiation
Certification : ISO
Material : Tungsten carbide and high strength alloy steel
Color : Green or Based on Customer requirements
Type : R25 Button Bit Short Skirt Spherical Buttons
Processing : CNC milling and proprietary heat treatment process
R25 Tungsten Carbide Short Skirt Spherical Button Drill Bit
Description
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.
• 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: R25 Button Bit Short Skirt Spherical Buttons
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 |
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
Part Number | Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
4148300376 | BS733-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 33 | 1 2/7 | 2x7 | 5x7 | 35° | 1 | 1 | 0.4 |
4148300377 | BS735-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 35 | 1 3/8 | 2x7 | 5x8 | 35° | 1 | 1 | 0.4 |
4148300378 | BS738-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 38 | 1 1/2 | 2x7 | 5x8 | 30° | 1 | 1 | 0.5 |
4148300379 | BS738-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 38 | 1 1/2 | 2x7 | 5x9 | 30° | 1 | 1 | 0.5 |
4148300380 | BS741-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 41 | 1 3/5 | 2x9 | 4x9 | 35° | 1 | 2 | 0.6 |
4148300381 | BS741-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 41 | 1 3/5 | 2x8 | 5x9 | 35° | 1 | 1 | 0.6 |
4148300382 | BS645-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 45 | 1 7/9 | 2x9 | 4x11 | 35° | 1 | 2 | 0.6 |
4148300383 | BS745-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 45 | 1 7/9 | 2x8 | 5x10 | 30° | 1 | 2 | 0.6 |
4148300384 | BS745-R25-S, R25 Button Bit, Short Skirt, Spherical Buttons | 45 | 1 7/9 | 2x8 | 5x11 | 30° | 1 | 2 | 0.6 |
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R25 Rock Button Bits Tungsten Carbide Short Skirt Spherical Images |