Home ProductsDrill Coupling

R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve

R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve

  • R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
  • R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
  • R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: R28
Payment & Shipping Terms:
Minimum Order Quantity: 50
Price: negotiation
Packaging Details: Carton Box or Wooden Box
Delivery Time: 25 days
Payment Terms: T/T or L/C
Supply Ability: 20000 pieces per month
Contact Now
Detailed Product Description
Product Name: Threaded Coupling Sleeve Feature: High Strength Alloy Steel
Thread: R25,R28,R32,R38,T38,T45,T51 Use: Connect Drill Rod And Shank Adapter
Material: High Strength Alloy Steel Bar Type: Full-bridge, Semi-bridge Etc.
High Light:

crossover coupling

,

rock drilling tool

R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve

 

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

 

Specification and function of the coupling sleeve:

Full-Bridge Coupling sleeve
Eliminates the potential for the coupling to creep along the threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter joints
Less chance of jamming
Best suited to machines equipped with independent rotation.

 

Semi-Bridge Coupling sleeve
Small non-threaded bridge in the center
Steel cannot thread past bridge area
Smaller diameter steel end portions fit together in the centre bridge area of the coupling
Semi-bridged couplings are most suited to high torque machines
Most rope and T threaded couplings are semi-bridged

 

Same diameter Coupling sleeve
Eliminates the potential for the coupling to creep along the threaded joints
Typically used in surface applications
Better uncoupling characteristics and tend to maintain tighter joints
Less chance of jamming
Best suited to machines equipped with independent rotation.

 

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

 

R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve 0R28 CNC Milling Threaded Rod Coupler Threaded Rod Coupling Sleeve 1

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

Other Products