Specifications

High grade tungsten carbide inserts
Bit 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	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

 

 

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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