Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit 4148300537-4148300540 manufacturer from China KSQ Technologies Co. Ltd

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

Place of Origin:

Zhejiang, China (Mainland)


	Add to My Favorites
HiSupplier Escrow	Share \|

Product Detail

Model No.: 4148300537-4148300540

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

<span style="

Custom 3 Inch 4 Inch R32 Reamer Drill Bit Hole Cutting Drill Bit

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 Ballistic 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

Part Number	Bit Diameter (mm)	Bit Diameter (inch)	Front Buttons (No. x mm)	Gauge Buttons (No. x mm)
4148300537	76	3	1x13	9x13
4148300538	89	3 1/2	1x13	14x13
4148300539	102	4	1x13	16x13
4148300540	127	5	1x13	18x13