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R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
Specifications
Brand Name :
MIROC
Model Number :
R51 Length180mm Coupling Sleeve
Certification :
ISO API
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Supply Ability :
30000pcs per Month
Delivery Time :
5-10 Work Days
Packaging Details :
Steel Bundle，Wooden Box
Product name :
drill rod coupling sleeve
Usage :
Underground Mining
Color :
Green,Black,Yellow and other
Application :
Drifting and Tunneling
Material :
Carbide
Type :
drill sleeve
Description

R51 Length180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit

Thread R38 T38 T45 T51 Coupling Sleeves for Bench Drilling , High Wear Resistance

Couplings sleeve are used to well connect the shank adapter to the drill rods

or well contact two extensionrods for transmitting energy. It has standard type

coupling and crossover coupling.

Applications
R25, R28, R32, R38
Used in drifting and tunneling.

T38, T45, T51
Used in benching and long hole drilling.

Processing
CNC milling and proprietary heat treatment process

Applications of rock drilling tools
• Underground mining
• Tunneling,quarrying

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

We can design and manufacture the personalized products to meet your specical apllication,
such as changing the length, diameter etc.

Basic Information

Product Name: Thread coupling sleeve
Thread R25,R28,R32,R38,T38,T45,T51
Diameter 35mm-77mm (or 1 3/8 inch to 3 inch)
Length 150mm-235mm (or 6 inch to 9 1/4 inch)
Material: High strength alloy steel bar
Type full-bridge, semi-bridge etc.
Color Green, Gold, Black or based on customer requirements.
MOQ: No MOQ required for testing and trial order

R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill BitR51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit

Product tags

drill size for m6 thread

,

m8 threaded rod diameter

,

m5 threaded rod
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R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit

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Product Detail
Brand Name :
MIROC
Model Number :
R51 Length180mm Coupling Sleeve
Certification :
ISO API
Place of Origin :
China
MOQ :
1
Payment Terms :
L/C, D/A, D/P, T/T, Western Union, MoneyGram
Contact Supplier
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit
R51 Length 180mm Thread Drill Rod Coupling Sleeve for Connecting Rod and Drill Bit

KSQ Technologies (Beijing) Co. Ltd

Active Member
6 Years
beijing, beijing
Since 2010
Business Type :
Manufacturer, Distributor/Wholesaler, Exporter, Seller
Main Products :
Rock Drill Bits, Top Hammer Drill Bits, DTH Drill Bits
Total Annual :
4000000-6000000
Employee Number :
50~100
Certification Level :
Active Member
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