Underground Mining Drill Coupling

Name: Underground Mining Drill Coupling
Brand: KSQ Technologies (Beijing) Co. Ltd

Description Standard coupling using T51 thread system • T51 thread system • Widely used in drifting, tunneling, benching, and long hole drilling Color: Green or Based on Customer requirements Material: Tungsten carbide and high strength alloy steel Processing: CNC milling and proprietary heat treatment process Type: T51 Standard Coupling Applications • Underground Mining • Tunneling Competitive Advantage High strength chromium-molybdenum steel with high fatigue strength and

Brand Name MIROC

Payment Terms T/T or L/C

Place of Origin China

Price negotiation

Delivery Time 25 days

Minimum Order Quantity 50

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Product Description

Description
Standard coupling using T51 thread system
• T51 thread system
• Widely used in drifting, tunneling, benching, and long hole drilling
Color: Green or Based on Customer requirements
Material: Tungsten carbide and high strength alloy steel
Processing: CNC milling and proprietary heat treatment process
Type: T51 Standard Coupling

Applications
• Underground Mining
• Tunneling

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

specification
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Part Number	Product Code and Brief Description	Length (mm)	Length (inch)	Diameter (mm)	Diameter (inch)	Thread	Weight (kg)
4148300961	CS71-T51-225, T51 Standard Coupling	225	8 6/7	71	2 4/5	T51	4.6
4148300962	CS76-T51-225, T51 Standard Coupling	225	8 6/7	76	3	T51	4.8
4148300963	CS72-T51-235, T51 Standard Coupling	235	9 1/4	72	2 5/6	T51	4.7
4148300964	CS77-T51-235, T51 Standard Coupling	235	9 1/4	77	3	T51	4.9