S247025-008 - Hobart Fabco TR-70 5/64" E70T-1 Flux-Cored Wire - 600lb Drum

Smooth Performance for Heavy Fabrication

For professional welders tackling heavy plate fabrication, the Hobart Fabco TR-70 offers an operating experience that balances power with control. This 5/64-inch flux-cored wire is a favorite in the industry for its incredibly smooth arc and "spray-like" transfer when running on 100% CO2. Unlike some flux-cored wires that can be erratic or spatter-heavy, the TR-70 is designed to run quietly and consistently, allowing you to focus on the puddle and travel speed rather than fighting the arc. The wire is specifically formulated for flat and horizontal fillets and groove welds, where its fluid puddle wets out beautifully at the toes, creating flat, professional-looking beads with minimal effort. Whether you are welding thick structural beams or heavy components for mining machinery, this wire gives you the confidence to lay down metal fast without sacrificing quality.

One of the biggest advantages you will notice immediately is the ease of cleanup. We know that chipping stubborn slag is time-consuming and frustrating. The Fabco TR-70 features a slag system that often peels up by itself as it cools, or flakes off with just a light tap of a chipping hammer. This means you spend less time cleaning and more time welding. Additionally, Hobart has formulated this wire to produce less smoke than many other wires in its class. While proper ventilation is always required, the reduced fume generation improves visibility of the arc and the joint, helping you maintain precision on long, continuous welds. The low spatter levels also mean less time scraping BBs off the base metal and your nozzle.

This product comes in a massive 600lb drum, which is ideal for shop environments where you are burning wire all day long. The bulk packaging means you aren't stopping every few hours to swap out a 33lb spool, keeping you in the zone and productive. The wire feeds smoothly from the drum, provided your liner and drive rolls are set up correctly for the 5/64" diameter. It is an excellent choice for single or multi-pass welds on mild steel, delivering deep penetration that ensures your welds hold up under stress. If you are working in shipbuilding, railcar manufacturing, or heavy equipment repair, the Hobart Fabco TR-70 is the reliable workhorse you need to get the job done right, shift after shift.