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KSQ Technologies (Beijing) Co. Ltd,.  

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threaded coupling rock drilling tool 

Place of Origin: Zhejiang, China (Mainland) 
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Product Detail

Model No.: 4148300482-4148300484


 
CNC Milling Drill Coupling R28 Threaded Coupling Wear Resistance
 
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CNC Milling Drill Coupling R28 Threaded Coupling Wear Resistance

 

Description

Standard coupling using R28 thread system

• R25 thread system
• Widely used in drifting and tunneling

Color: Green or Based on Customer requirements

Material: Tungsten carbide and high strength alloy steel

Processing: CNC milling and proprietary heat treatment process

Type: R28 Standard Coupling

 

 

Applications

 

• Underground Mining
• Tunneling

 

Competitive Advantage

High strength chromium-molybdenum steel with high fatigue strength and excellent wear resistance

 

specification

 

Part Number

Product Code and Brief 

Description

Length 

(mm)

Length 

(inch)

Diameter 

(mm)

Diameter

 (inch)

Thread Weight (kg)
4148300482

CS-R32-150, R28 

Standard Coupling

150 6     44 1 3/4 R32 1.0
4148300483

CS-R28-150, R28 

Standard Coupling
 

150 6     40 1 4/7 R28 0.9
4148300484

CS-R28-170, R28 

Standard Coupling

170 6 2/3 55 2 1/6 R38 2.0

 

 

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 Mr. Zhao

Tel: 86-10-60714361
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Company Info

KSQ Technologies (Beijing) Co. Ltd,. [China (Mainland)]


Business Type:Manufacturer
City: Beijing
Province/State: Beijing
Country/Region: China (Mainland)

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