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2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve

2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve

2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve
2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve
2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve
Product Details:
Place of Origin: China
Brand Name: MIROC
Certification: ISO
Model Number: 4148300485-4148300486
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
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Detailed Product Description
Name: Threaded Pipe Coupling Sleeve Shape: Circular
Color: Black Or Customized Use: Quarry,construction,blasting,open Pit And Underground Mining,etc
Advantage: Factory Price Material: Carbon Steel
High Light:

threaded coupling

,

rock drilling tool

2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve

 

Drill rod coupling sleeve
Coupling sleeves, other name is Coupling, when using rock drills with male shank adapters and a conventional drifter rod, a coupling is required to join the adapter to the rod, ensuring the ends touch for efficient energy transmission.

Couplings are also used to connect several rods to each other in the same way. Couplings have a middle stop to prevent over-threading on to the drill rod.

We can manufactures semi-bridge, full bridge coupling sleeves for the percussive tools.

 

Description

Crossover coupling using R28 thread system
.

• R28 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 Crossover 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)
4148300485

CS-R28/R32-160, R28 

Crossover Coupling

160 6 2/7 45 1 7/9 R28-R32 1.2
4148300486

CS-R28/R32-160, R28 

Crossover Coupling

160 6 2/7 56 2 1/5 R28-R32 2.5

2.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve 02.5 Inch R28 160mm CNC Milling Crossover Drill Coupling Sleeve 1

 

Contact Details
KSQ Technologies (Beijing) Co. Ltd

Contact Person: Yingkai

Tel: +8618501231988

Send your inquiry directly to us (0 / 3000)

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