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High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit

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High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit

Name: High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit
Brand: MIROC
Price: 1 USD

China High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit wholesale

Place of Origin : China

Brand Name : MIROC

Model Number : R32 12 Degree Reaming Drill Bit

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

Certification : ISO

Model Type : R32 Reaming Bits

Material : Carbide

Use : Coal Mining, Ore Mining

Keyword : Reaming button bits, pilot adapter

Specification : 64mm-127mm

Advantages : Good quality

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High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit

Description

Reaming bits were widely used in quarrying or mining for blast hole drilling, with pilot adaptors, the drilling direction can be ensured and accurate. Pilot holes are drilled depth and then reamed out to a larger diameter in a second pass required when hole diameter exceeds the capabilities of the rock drill and drilling tools available.

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. Large diameter service holes from level to level for drainage, electrical cable or pipe lines routinely used to ream cut holes for development rounds and for long hole blasting of drop raise.

Applications
•Suitable for small hole range
•Widely used in Dimensional Stone Quarrying Industry
•Widely used in Underground Mining Industry

Specification

Product Code and Brief Description	Angle	Front Flushing Holes	Side Flushing Holes	Weight (kg)
RE1289-12D-R32, R32 Reaming Bit 12°	35°	-	-	1.8
RE12102-12D-R32, R32 Reaming Bit 12°	35°	-	-	2.1
RE12127-12D-R32-1, R32 Reaming Bit 12°	35°	-	-	4.0
RE12127-12D-R32-2, R32 Reaming Bit 12°	35°	-	-	4.0

High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit

Product Tags:

tungsten drill bits

cnc drill bits

High Grade Tungsten Carbide R32 12 Degree Reaming Drill Bit Images

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