TOOLIOM ER70S-6 TIG Welding Rod 3/32 x 16 in - 5 lb Copper-Coated Mild Steel Filler Wire

Introducing TOOLIOM ER70S-6 TIG welding rod, a copper-coated mild steel filler designed to deliver dependable results across fabrication workshops and on the job site. The rod measures 3/32 inch in diameter and 16 inches in length, with a convenient 5 lb packaging that keeps your workbench organized and ready for immediate use. This filler is built to support clean, controlled welds on everyday steel projects, from small repairs to larger fabrications.

Shielding gas options and compatibility

This ER70S-6 welding rod is versatile when it comes to shielding gas. It can be welded with a mix of argon and CO2 to suit different arc characteristics, or with 100 percent CO2 if you prefer a simpler shielding setup. Whether you work in a controlled shop or a field environment, you have flexible gas options to match your setup.

The copper coating on the rod helps with current transfer, which can contribute to a smoother arc and more predictable heat input. In practice, this can translate to a steadier weld puddle, easier arc control, and reduced spatter under typical TIG welding conditions.

Key specifications and benefits

• Copper-coated ER70S-6 filler rod for efficient current transfer and consistent performance
• Diameter of 3/32 inch; length of 16 inches; packaged in a 5 lb bundle
• Supports high welding currents with a stable arc and reduced spatter for cleaner weld beads
• Designed for welding mild and low alloy steels with reliable ductility and strength characteristics
• Suitable for a range of fabrication tasks, from automotive components to structural parts

Typical applications and use cases

• Welding mild steel in automotive components, frames, and chassis assemblies
• Fabrication work for ships, bridges, and other structural elements requiring dependable welds
• Repair and maintenance on machinery, equipment housings, and metal fabrication projects
• General low alloy steel welding where a robust, copper-coated filler is beneficial

In everyday practice, this TIG rod is a versatile choice for projects that demand predictable arc behavior, minimal post-weld cleanup, and solid, repeatable results. While outcomes depend on your setup and technique, many users find it to be a reliable option for routine mild steel work.