China Rock Drilling Tools manufacturer
KSQ Technologies (Beijing) Co. Ltd
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CNC Milling Drill Standard Coupling R28 Thread System Rock Drilling Tools

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KSQ Technologies (Beijing) Co. Ltd

City: beijing

Province/State:beijing

Country/Region:china

Tel:0086--18501231988

Contact Person:
Mr.Yingkai Zhang
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CNC Milling Drill Standard Coupling R28 Thread System Rock Drilling Tools

Brand Name MIROC
Model Number 4148300482-4148300484
Place of Origin China
Minimum Order Quantity 50
Payment Terms T/T or L/C
Supply Ability 20000 pieces per month
Delivery Time 25 days
Packaging Details Carton Box or Wooden Box
Price negotiation
Detailed Product Description

CNC Milling Drill Standard Coupling R28 Thread System Rock Drilling Tools

 

 

 

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)

ThreadWeight (kg)
4148300482

CS-R32-150, R28 

Standard Coupling

1506    441 3/4R321.0
4148300483

CS-R28-150, R28 

Standard Coupling
 

1506    401 4/7R280.9
4148300484

CS-R28-170, R28 

Standard Coupling

1706 2/3552 1/6R382.0

 

 

Product Tags: threaded coupling   rock drilling tool  
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