General
Read Article Comeaux Welding Caps: Protection, Fit and Material Choices
A guide to Comeaux welding caps: the reversible 100% cotton construction, sizing by hat size, prints and patterns, coverage under the hood, care and how to choose.
Welding Gear Blog
Browse our complete collection of auto-darkening helmet reviews, glove tests, protective jacket sizing guides, and welding safety checklists.
General
Read Article Chicago Electric 90 Amp Flux Wire Welder: What It Does and Where It Fails
The Chicago Electric 90 amp flux wire welder is a Harbor Freight entry-level machine. Here are the real specs, the common problems, and what to upgrade to when you outgrow it.
General
Read Article Chicago Electric 58605 20 Amp Plasma Cutter: What to Know
A practical look at the Chicago Electric 58605 20 amp plasma cutter: what 20 amps really cuts, its contact-start torch, air needs, limits, and who it suits.
General
Read Article Can a Plasma Cutter Cut Stainless Steel? Yes, and Here Is How
Can a plasma cutter cut stainless steel? Yes. Here is why plasma works on stainless when a torch cannot, plus the setup for clean edges and controlling heat tint.
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Read Article Can a 125V Flux Core Welder Weld 3/8 Inch?
The honest answer on whether a 125-volt flux-core welder can weld 3/8 inch steel, what the ratings really mean, and how to do it safely.
General
Read Article Can You MIG Weld Stainless Steel? Yes, Here's How
Whether you can MIG weld stainless steel, what it takes to do it well, and the wire, gas, and technique that produce strong, corrosion-resistant welds.
General
Read Article Can You MIG Weld Cast Iron? The Honest Answer
Can you MIG weld cast iron? The honest answer, why cast iron is so hard to weld, when MIG can work, and the better methods for a lasting repair.
General
Read Article Can I Weld Aluminium With a MIG Welder?
The real answer on welding aluminium with a MIG welder: what equipment you need, why a spool gun matters, and the setup that makes it work.
General
Read Article CR2450 Battery for Welding Helmet: The Fix
When a welding helmet lens goes slow or flickers, a CR2450 battery is often the fix. Here is how to confirm it, replace it, and stock spares.