High Strength Alloy Steel Dome Reaming Button Bit Green With CNC Milling
Description
Rock drilling tools manufacturer KSQ’s rock drill bits: Reaming tools made from high alloy steel and tungsten carbide as same grade as internationally well-known brand
Apply “hot (thermal) -insertion” processing procedure to insert the buttons as same as internationally well-known brand
Polit Adaptors with T.C. Tipped head and Reaming Button Bits with diameters 64mm to 102mm(2 1/2”-4”). Other Reaming Equipment is available for larger hole size requirements.
This type of bit is used for making large cut holes in drifting and tunneling. A smaller hole is first drilled and then reamed to the final size in combination with a pilot adapter.
• Widely used in drifting and tunneling
• ST58 thread system
Color: Green,Blue or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: ST58 Dome Bit For Reaming Spherical Buttons
Applications:
• Underground mining
• Tunneling
Features:
Entire CNC processing procedure ensure the quality consistency
Military grade requirements of heat-treatment guarantee durability
Specification
| Part Number | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) |
| 4148300989 | 152 | 6 | 6x16 | 9x16 |
| 4148300990 | 152 | 6 | 2x14 | 18x14 |
| Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| RE15152-ST68-S, ST58 Dome Bit For Reaming, Spherical Buttons | 35° | 3 | - | 13.0 |
| RE20152-ST68-S, ST58 Dome Bit For Reaming, Spherical Buttons
| 35° | 3 | 3 | 10.4 |
Product Tags:
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High Strength Alloy Steel Dome Reaming Button Bit Green With CNC Milling Images
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