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| Categories | Reaming Drill Bit | 
|---|---|
| Place of Origin: | China | 
| Brand Name: | MIROC | 
| Model Number: | 4148300533-4148300536 | 
| MOQ: | 50 | 
| Packaging Details: | Carton Box or Wooden Box | 
| Delivery Time: | 25 days | 
| Payment Terms: | T/T or L/C | 
| Supply Ability: | 20000 pieces per month | 
| Price: | negotiation | 
| Company Info. | 
| KSQ Technologies (Beijing) Co. Ltd | 
| Verified Supplier | 
| View Contact Details | 
| Product List | 
Description
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
• R32 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: R32 Dome Bit For Reaming Spherical Buttons
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
1
| Part Number | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) | 
| 4148300533 | 76 | 3 | 1x13 | 9x13 | 
| 4148300534 | 89 | 3 1/2 | 1x13 | 14x13 | 
| 4148300535 | 102 | 4 | 1x13 | 16x13 | 
| 4148300536 | 127 | 5 | 1x13 | 18x13 | 
2
| Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) | 
| RE1076-R32-S, R32 Dome Bit For Reaming, Spherical Buttons | 35° | 3 | 1 | 2.0 | 
| RE1589-R32-S, R32 Dome Bit For Reaming, Spherical Buttons | 35° | 2 | 2 | 2.6 | 
| RE17102-R32-S, R32 Dome Bit For Reaming, Spherical Buttons | 35° | 2 | 2 | 3.2 | 
| RE19127-R32-S, R32 Dome Bit For Reaming, Spherical Buttons | 35° | 3 | 1 | 3.5 | 
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