Welding Consumable Welding Equipment OTC DAIHEN

OTC Contact Tip | Long-Tip

OTC Long‑Tip contact tip: .030–.062″ MIG tip, 45 mm long M6 thread, ideal for narrow grooves and deep access—durable and precision‑machined.

Product Specification

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Welding Consumable OTC DAIHEN

OTC Contact Tip | Long-Tip

Extended Reach Contact Tip for Precision MIG & MAG Welding Applications

Long Reach Contact Tip for Professional Welding

The OTC Long-Tip Contact Tip is a 45mm M6 threaded contact tip specifically developed for OTC Blue Torch II systems. Designed to provide extended reach and stable arc performance, the Long-Tip series allows welders to access deep grooves, narrow joints, and restricted welding positions while maintaining excellent wire feeding accuracy and electrical conductivity. Available in multiple material options including Copper, Chrome Zirconium (CrZr), and Power Silver (CuAg), these contact tips deliver reliable performance for both manual and automated welding operations.

Highlight Features

• 45mm Long Design for Extended Reach Applications
• M6 Thread Compatible with OTC Blue Torch II
• Available in Copper, CrZr and CuAg Materials
• Stable Arc Performance and Accurate Wire Feeding
• Suitable for Manual and Robotic Welding Systems
• Long Service Life for Industrial Applications

Product Specifications

Product Name	OTC Long-Tip Contact Tip
Brand	OTC DAIHEN
Length	45 mm
Thread Type	M6
Compatible Torch	OTC Blue Torch II
Wire Diameter	0.8 mm – 1.4 mm
Material Options	Copper, CrZr, CuAg
Application	MIG / MAG Welding

Available Models

Part Number	Wire Size	Material	Description
U4167H07	0.8 mm	Copper	Standard Long Tip
U4167H06	1.0 mm	Copper	General Purpose
U4167H05	1.2 mm	Copper	Most Popular Model
U4167H04	Custom	Copper	Deep Access Welding
U4167H14	1.0 mm	CrZr	Long-Life Type
U4167H13	1.2 mm	CuAg Power Silver	Premium Conductivity
U4167H12	1.2 mm	CrZr	High Duty Cycle
U4167H11	1.4 mm	CrZr	Heavy-Duty Welding

Material Options

• Copper – Standard welding applications
• CrZr – Higher wear resistance and longer life
• CuAg Power Silver – Improved conductivity and heat resistance
• Suitable for manual and robotic welding systems
• Optimized for continuous industrial production

Recommended Applications

• Automotive manufacturing
• Robotic welding systems
• Structural steel fabrication
• Shipbuilding and offshore industries
• OEM production lines
• General metal fabrication workshops

Product Overview

The OTC Long-Tip Contact Tip U4167 Series provides professional welders with superior reach, consistent wire feeding, and exceptional durability. Whether used in manual welding stations or automated robotic systems, these contact tips deliver stable arc performance and long-lasting reliability. With multiple wire sizes and premium material options available, the Long-Tip series is an excellent choice for demanding industrial welding environments where precision and productivity are critical.

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