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	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