Specifications
High grade tungsten carbide insertsBit bodies manufactured from high grade steel and processed using state-of-the-art CN
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.
Application
• Underground mining
• Tunneling
Speficiation
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| Part Number | Product Code and Brief Description | Bit Diameter (mm) | Bit Diameter (inch) | Front Buttons (No. x mm) | Gauge Buttons (No. x mm) |
| 4148300390 | RE1064-6D-R25, R25 Reaming Bit 6° | 64 | 2 1/2 | 2x10 | 8x9 |
| 4148300391 | RE1264-6D-R25, R25 Reaming Bit 6° | 64 | 2 1/2 | 4x8 | 8x9 |
| 4148300392 | RE1076-6D-R25, R25 Reaming Bit 6° | 76 | 3 | 2x11 | 8x11 |
| 4148300393 | RE1276-6D-R25, R25 Reaming Bit 6° | 76 | 3 | 4x10 | 8x10 |
| 4148300394 | RE1289-6D-R25, R25 Reaming Bit 6° | 89 | 3 1/2 | 4x11 | 8x11 |
| 4148300395 | PA1289-6D-R25, R25 Reaming Bit 6° | 89 | 3 1/2 | 4x10 | 8x10 |
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| Product Code and Brief Description | Angle | Front Flushing Holes | Side Flushing Holes | Weight (kg) |
| RE1064-6D-R25, R25 Reaming Bit 6° | 35° | - | - | 0.8 |
| RE1264-6D-R25, R25 Reaming Bit 6° | 25° | - | - | 0.8 |
| RE1076-6D-R25, R25 Reaming Bit 6° | 35° | - | - | 1.2 |
| RE1276-6D-R25, R25 Reaming Bit 6° | 30° | - | - | 1.2 |
| RE1289-6D-R25, R25 Reaming Bit 6° | 35° | - | - | 1.7 |
| PA1289-6D-R25, R25 Reaming Bit 6° | 30° | - | - | 1.7 |
