R32 Spherical Button Reaming Drill Bit Mining Drill Bits 4148300533-4148300536 manufacturer from China KSQ Technologies (Beijing) Co. Ltd,.

R32 Spherical Button Reaming Drill Bit Mining Drill Bits

Place of Origin:

Zhejiang, China (Mainland)


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Product Detail

Model No.: 4148300533-4148300536

Description
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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