Every guide on Arc & Bead

Comparison

MIG vs TIG vs stick vs flux-core

All four processes in one table, and the honest answer about which to learn first.

Guide

Beginner welding mistakes, and how to fix them

Ten causes behind most bad first welds — including the two that look like machine faults.

Guide

The welding starter kit checklist

Everything that is not the welder, ordered by how much each item changes your results.

Guide

Welding projects by skill level

A project sequence where each one teaches one new thing, matched to the machine you have.

Best for hobby use

The best welders for hobbyists

Machines for a few hours a month, and the three specifications that still matter at that rate.

Guide

What size welder do I need?

Amperage against thickness, duty cycle read honestly, and whether you need a bigger machine or a different circuit.

Best for 1/4 in steel

The best welders for 1/4 inch steel

Quarter-inch steel is where 120V machines run out. Four with the published capacity, ranked.

Best for metal art

The best welders for metal art

Metal art is thin, awkward and mostly tacking. Four machines for sculpture, plus the cutter.

Best for tube frames

The best welders for motorcycle frames

Thin-wall tube, load-bearing joints, awkward positions. Four machines, ranked, with the safety caveat.

Best for gates and fences

The best welders for gates and fences

Outdoors, at the post, on an extension cord. Four gasless-capable machines for gate work.

Best for small work

Best welders for small projects

Short welds and small parts reward low-end control and fast setup, not maximum amperage.

Best above 1/4 in

Best welders for thick steel

Above a quarter inch, published single-pass capacity and duty cycle are the only specs that matter.

Best for knife work

Best welders for knife making

What a welder is actually for in knife making - billet tacks, bolsters and jigs - and four machines that suit it.

Guide

How to weld for the first time

A first-session walkthrough in order: setup, scrap, posture, your first bead, and what to look at afterwards.

Best for stainless

Best welders for stainless steel

Stainless welders ranked across MIG, TIG and stick, with the wire, gas and fume facts that decide which process you need.

Best for a garage

Best Welders for a Home Garage

Welders chosen for garage constraints: the existing circuit, storage footprint, ventilation and fire risk.

Best for stick at home

Best Stick Welders for Home Use

Stick-capable machines for a home shop, ranked on published stick amperage and duty cycle.

Reference

Welder Duty Cycle Explained

What a duty cycle rating means, the formula, and how much it really matters in a home shop.

Guide

Is Welding Hard to Learn?

How hard each process is to learn, what is genuinely difficult about each, and how long a usable weld takes.

Safety

Is Welding in a Garage Safe?

The garage-specific hazards - shared air, stored fuel, concrete spalling, the car - and what to do about each.

Most complete box

The best welder kits for beginners

Five welders ranked on published box contents rather than amperage, with the real cost of everything the box leaves out.

Best grinder for weld cleanup

The best angle grinders for welding

Four 4-1/2 inch grinders ranked on kickback protection, dust sealing and tool-free changes rather than on raw amperage, scoped to welding work.

Best for sheet metal

The best welders for sheet metal

Five welders ranked on the published bottom of their amperage range and the smallest wire they accept - the two specifications that decide whether thin steel joins or blows through.

Best under $300

The best welders under $300

Four welders under $300 at current live prices, sorted by the one process each does properly, with the cheapest machine in our registry named as the budget pick.

Best under $500

The best welders under $500

Five welders under $500 at current live prices, ranked on what this band uniquely unlocks - gas MIG with dual voltage and synergic control - with the cheapest machine as the budget pick.

Best under $1,000

The best welders under $1,000

Four welders under $1,000 at current live prices, ranked on what the band uniquely unlocks - AC output for aluminum - with the cheapest machine that will still be enough in two years.

Best first welder

The best flux-core welders for beginners

Gasless machines that weld the day they arrive, and the duty-cycle figure that separates them.

Guide

What is the first welder to buy?

The one job a first welder has to do, and the four specifications that decide whether it does it.

Best at the entry end

The best flux-core welders at the entry end of the market

The entry end of the flux-core market, what you give up there, and where the prices come from.

Comparison

Flux-core vs MIG for beginners: which should you learn on?

Where the shielding comes from, and how that one difference changes everything downstream.

Full guide

Flux-core welding for beginners

Drag or push, polarity, reading your first bead, and what to change when it is wrong.

Reference

Flux-core welding settings chart

Starting settings by thickness, and a symptom-by-symptom guide to fixing a bad bead.

Reference

Welding wire size chart

Which diameter for which thickness, and why the wrong wire looks like a machine fault.

Guide

Can you weld aluminum with flux core?

No, and the reason is chemistry rather than technique. What to do instead, by budget.

Safety

Flux-core welding safety

Fume, eyes and fire — including the risks that show up hours after you stop welding.

Comparison

Flux-core vs stick welding for beginners

Two processes that work outdoors on rusty steel — and why one is far easier to begin with.

Best value for money

The best flux-core welders for the money

Value per dollar in gasless welding, including the part that costs least and changes most: the wire.

Best for farm repairs

The best flux-core welders for farm use

Gasless machines for outdoor, rusty, away-from-the-bench farm repairs — and what runs off a generator.

Guide

Flux-core polarity: DCEN or DCEP?

Self-shielded flux-core runs DCEN, the opposite of gas MIG. How to check and what wrong looks like.

Guide

Flux-core welding: push or pull?

Flux-core is dragged, not pushed. Why pushing traps slag, the angles, and the exception.

Guide

Excessive flux-core spatter, diagnosed in order

Flux-core spatters by design. The six causes of excessive spatter, in order of likelihood.

Comparison

Flux-core vs MIG: strength and penetration

Same 70 ksi class on both wires - the real divide is single-pass rating, plate limits and penetration profile.

Guide

Flux-core burn through

Burn-through is heat input, not amperage. The six causes in diagnostic order, with the fix for each.

Guide

Flux Core Welding: Advantages and Disadvantages

What self-shielded flux-core is genuinely good and bad at, judged on its own terms rather than against gas MIG.

Comparison

Forney Easy Weld 140 FC-i vs Lincoln Weld-Pak 90i FC

The two most common first flux-core welders compared row by row on published output, duty cycle, included kit and parts support.

Best for outdoor work

The best flux core welders for outdoor welding

Four gasless flux-core welders ranked for outdoor work on published duty cycle, weight and steel capacity, with the cheapest machine in our registry named as the budget pick.

Best first gas machine

The best MIG welders for beginners

Gas-capable machines for a home shop, and the one specification that makes learning MIG easier.

Best multiprocess

The best multiprocess welders for beginners

When a multiprocess machine is genuinely right, and which of the extra modes are real.

Best for sheet metal

The best MIG welders for auto body work

Thin panels need low controllable heat, not power. Which machines deliver it and which wire to run.

Comparison

MIG vs TIG welding: which should you learn?

One control versus three. What that difference buys, and the jobs only one of them can do.

Comparison

Stick vs MIG welding for a home shop

Stick handles rust, wind and thick plate; MIG is faster and cleaner. Why most shops want both.

Full guide

MIG welding for beginners

Push or drag, setting voltage and wire speed, the sound of a good arc, and first projects.

Reference

MIG welding settings chart

Starting settings by thickness, plus symptom-by-symptom diagnosis for a bad MIG bead.

Guide

Can you weld aluminum with a MIG welder?

Yes, with a spool gun, argon and aluminum wire. What the result looks like, and when TIG wins.

Guide

MIG welding sheet metal without burning through

Stitch welding, heat management and copper backing — the techniques thin sheet actually needs.

Best under $500

The best MIG welders under $500

What $500 buys in gas MIG, what it leaves out, and the machines that fit inside the cap.

Best for aluminum

The best MIG welders for aluminum

Spool gun, 100% argon and enough amperage — what aluminum MIG actually needs, and which machines support it.

Best under $1,000

The best MIG welders under $1,000

What $1,000 buys in a gas MIG machine, and the one worth knowing sits just above the cap.

Best for exhaust work

The best welders for exhaust pipe

Exhaust tube is 16-gauge wall and burns through easily. The machines with a low enough minimum to weld it.

Best value for money

The best MIG welders for the money

Where the MIG price curve flattens, what the extra money buys, and four machines at the good points.

Best for trailer repair

The best welders for trailer repair

Rusty steel, wind and no bench. Four machines that handle trailer work, and why stick matters.

Comparison

MIG vs flux-core for body work

On body panels gas MIG wins clearly. Why flux-core burns through, and the one exception.

Best gas MIG on 110 V

Best 110V MIG welders with gas

Household-outlet MIG machines that are genuinely built to take a bottle, with the real cost of the gas.

Comparison

YESWELDER MIG-205DS PRO vs ARCCAPTAIN MIG200

The two budget dual-voltage multiprocess machines compared on what each manufacturer actually publishes.

Guide

What Is Synergic MIG Welding?

Synergic control explained: what the machine decides for you, what it still cannot know, and when to take it off.

Guide

Do You Need a Spool Gun for Aluminum?

What a spool gun fixes, whether they are universal, whether they need gas, and what to do instead.

Best dual voltage machine

The best dual voltage MIG welders

Four 120/240 V MIG welders ranked on whether they publish real output on both supplies, with the cheapest dual-voltage machine in our registry named as the budget pick.

Best spool-gun-ready machine

The best MIG welders with spool gun capability

Five picks ranked on spool-gun provision - which machines have it built in, which need a model-specific gun, and the cheapest machine in our registry that supports one.

Best 211 alternative

Millermatic 211 alternatives

What Miller publishes about the Millermatic 211, and four registry machines that match it on multi-voltage operation, single-pass capacity or synergic control for less money.

Best first TIG machine

The best TIG welders for beginners

AC/DC machines for a first TIG setup, and why the bundled torch matters as much as the welder.

Best for aluminum

The best TIG welders for aluminum

AC output, balance and frequency are what weld aluminum. Which machines give real control.

Comparison

AC vs DC TIG: which do you actually need?

What AC output does, why DC cannot weld aluminum, and how to decide before you buy.

Full guide

TIG welding for beginners

Torch angle, arc length, feeding rod — the order to learn TIG in so it stops feeling impossible.

Reference

TIG welding settings chart

Amperage, tungsten and filler size by metal and thickness, plus symptom-by-symptom diagnosis.

Comparison

TIG vs MIG for aluminum

How to decide by thickness and by whether the weld will be seen. Both processes work.

Best value AC/DC

The best value AC/DC TIG welders

What the value end of the AC/DC TIG market compromises, and the upgrade that changes most.

Best value for money

The best TIG welders for the money

Where the money actually goes on a TIG machine, and which ones return the most capability per dollar.

Best for a home shop

The best TIG welders for home use

TIG machines chosen for a real garage — circuit, bottle, space and noise, not headline amperage.

Best for professional use

The best TIG welders for professionals

Duty cycle, parts availability and repeatability — the three things that separate a working machine from a good hobby one.

Best for stainless

The best TIG welders for stainless steel

Stainless is a DC job with a heat problem — the machines that control heat, and why you can skip AC.

Best under $500

The best TIG welders under $500

What a $500 cap genuinely buys in TIG, what it rules out entirely, and the machines that fit inside it.

Guide

How to get good TIG welds

The five variables behind a good TIG bead, in the order they go wrong. Settings are only one.

Best on a household circuit

Best 120V TIG welders

Dual-voltage TIG ranked on what each manufacturer actually publishes for 110 or 120 V operation.

Comparison

Eastwood TIG 220 vs AHP AlphaTIG 200X

The two AC/DC TIG machines most home buyers shortlist, compared on the specifications that actually differ — and why the PrimeWeld TIG225X is no longer one of them.

Cheapest AC for aluminum

Affordable TIG Welders for Aluminum

The cheapest TIG machines that actually publish AC output, which is the only specification that makes aluminum possible.

Best with the pedal included

Best TIG Welders With a Foot Pedal

The TIG machines that ship with a foot pedal, and what that pedal changes about learning the process.

Everlast PowerTIG 210EXT review

A published-specification review of the Everlast PowerTIG 210EXT - what its duty cycle, waveforms and included accessories actually buy you, and who should not buy it.

Best AC TIG machine

The best AC TIG welders

Five AC/DC TIG welders ranked on AC balance, AC frequency and published duty cycle - the controls that decide whether aluminum behaves, with the cheapest machine that has them named as such.

AHP AlphaTIG 200X review

A published-specification review of the AHP AlphaTIG 200X - what its 60% duty cycle at 200 A and 30-70% AC balance actually buy you, what the bundled torch costs you, and who should buy something else.

Best dual voltage TIG

The best dual voltage TIG welders

Six dual voltage TIG welders ranked on whether the maker publishes a separate output figure for 120 V and 240 V, with the cheapest dual voltage TIG machine in our registry named as the budget pick.

Best for a home shop

The best plasma cutters for home use

Home-shop machines, why the compressor is the real purchase, and how to read cut-capacity numbers.

Best with built-in air

The best plasma cutters with a built-in air compressor

Internal-compressor machines: what you trade in capacity, and when that trade is right.

Best at the entry end

The best plasma cutters at the entry end of the market

What entry-level plasma cutters compromise, and the running-cost trap that makes them expensive.

Full guide

Plasma cutting for beginners

Standoff, travel speed, drag cutting and piercing — everything from unboxing to a clean cut.

Guide

Plasma cutter air requirements

How to read CFM and PSI, why tank size is not the answer, and what a compressor must sustain.

Reference

Plasma cutter cut thickness chart

Recommended versus severance capacity by amperage, and what you lose on a 110V outlet.

Comparison

Plasma cutter vs angle grinder

An angle grinder cuts lengths; plasma cuts shapes. The one question that settles it.

Comparison

Plasma cutter vs oxy-acetylene torch

Where each process wins on thickness, cost and material — and the two metals oxy-fuel cannot cut.

Comparison

Plasma cutter vs laser cutter

Thickness, tolerance, cost and ownership — where a laser beats plasma and where it does not.

Best value for money

The best plasma cutters for the price

Value per dollar in plasma, counted properly — including the consumables and the compressor.

Best first plasma cutter

The best plasma cutters for beginners

A first plasma cutter chosen around the things beginners actually get wrong — air, pilot arc and voltage.

Best for 1 inch plate

The best plasma cutters for 1-inch steel

Clean cut versus severance cut at an inch of steel, and the machines that publish the figure that matters.

Comparison

HF vs non-HF plasma cutters

High-frequency versus blowback arc starting, what each costs you, and why CNC users care.

Guide

Can plasma cutters cut aluminum?

Yes — and air plasma does it today. What the edge looks like and why it causes weld porosity.

Guide

Do plasma cutters need gas?

Every plasma cutter needs a gas — but for home machines that gas is shop air, not a bottle.

Guide

Is a plasma cutter worth it?

The honest break-even: what plasma does that nothing else does, and the costs beyond the machine.

Guide

Do you need a welding helmet for plasma cutting?

Yes - with a lighter shade than welding. The OSHA minimums, and why some welding helmets do not suit cutting.

Best on either voltage

Best Dual Voltage Plasma Cutters

Dual-voltage plasma cutters ranked on published 120 V output, not the 240 V headline figure.

Guide

Plasma Cutter Consumables Explained

The five torch parts, which two actually wear, what destroys them early, and why consumable cost decides which machine is cheaper to own.

Comparison

PrimeWeld CUT60 vs YESWELDER CUT-55DS

A 60 A pilot-arc plasma cutter against the cheapest dual-voltage one, compared on the five published rows that actually differ.

Best for aluminum

The best plasma cutters for aluminum

Four plasma cutters ranked on the amperage headroom and air supply aluminum actually needs, with the cheapest pilot-arc machine in our registry named as the budget pick.

Best for stainless

The best plasma cutters for stainless steel

Four plasma cutters ranked on the published amperage floor and cut-edge condition that stainless work actually depends on, with the cheapest pilot-arc machine as the budget pick.

Best under $1,000

The best plasma cutters under $1,000

Three pilot-arc plasma cutters under $1,000 at current live prices, ranked on published output on both supplies, continuous duty cycle and what the air supply will cost you.

Best Hypertherm alternative

Hypertherm alternatives

What Hypertherm publishes and is bought for, and four registry machines that match it on pilot-arc starting, CNC compatibility, dealer support or price.

Best first helmet

The best welding helmets for beginners

The purchase that improves a beginner's welds fastest, and where spending more stops helping.

Best auto-darkening lens

The best auto-darkening welding helmets

Viewing area, optical clarity and low-amperage triggering, compared across four helmets.

Reference

Welding helmet shade chart

OSHA's minimum protective shades by process and arc current, and how to use them in practice.

Best at the entry end

The best welding helmets at the entry end of the market

What an entry-level helmet compromises, and the two specifications to insist on regardless.

Comparison

Passive vs auto-darkening welding helmets

Why the nod that drops a passive hood handicaps a beginner, and where passive still wins.

Comparison

Welding helmets for glasses wearers

Shell depth, temple pressure and fogging — plus the cheater-lens alternative.

Comparison

Welding helmets for large heads

Headgear adjustment, not shell size, decides the fit — and headgear is usually replaceable.

Guide

Welding gloves and jackets

Why MIG gloves and TIG gloves are opposite tools, and when a leather jacket stops being optional.

Safety

Welding respirators and fume safety

What is in welding fume, what a P100 filter does and does not remove, and when it is mandatory.

Best value for money

The best welding helmets for the money

Where the price curve flattens, the four specifications you pay for, and what wins at each point.

Best for plasma cutting

The best welding helmets for plasma cutting

Plasma needs shade 8, not 10, plus a lens that triggers on an arc partly hidden in the kerf.

Best professional grade

The best professional grade auto-darkening welding helmets

Professional grade means four published specifications, not a price band. Three helmets that state all four.

Best for MIG

The best welding helmets for MIG welding

MIG does not stress a lens the way TIG does, so the money goes to window size and headgear instead.

Guide

The best auto-darkening welding lens, and how to read the specs

The cartridge is the helmet. Optical class, switching speed, sensors and trigger amperage, explained.

Guide

Welding respiratory protection: fume mask, PAPR or extraction

Half-mask, powered air or extraction — the three welding respiratory protection systems compared.

Best all-round helmet

Auto-darkening welding helmet reviews

All seven auto-darkening helmets we cover, reviewed on published specs, with a skip-it reason on each.

Best for flux-core

Best welding helmets for flux-core welding

Chosen on sensor count, cover-lens cost and a shade range that fits flux-core amperage, not TIG's.

Guide

Welding helmet lens covers

A pitted cover lens looks like a dying helmet. What the covers do, when to change them, and spares availability by model.

Best for TIG

The best welding helmets for TIG welding

TIG helmets are decided by minimum trigger amperage, not viewing area. Four that publish the figure.

Best for stick

Best Welding Helmets for Stick Welding

Helmets ranked for stick welding, where a darker shade and tough consumables matter and a 2 A TIG rating does not.

Safety

How to Test an Auto-Darkening Welding Helmet

The test button, the sunlight check and the scrap-metal check — plus why the UV and IR protection does not depend on the lens darkening.

Comparison

Lincoln VIKING 3350 vs ESAB Sentinel A60

The VIKING 3350 and the Sentinel A60 compared row by row on published specifications, including the TIG rating most people get wrong.

Miller Digital Infinity review

A published-specification review of the Miller Digital Infinity ClearLight 4X - what the 13.4 sq in view and X-Mode buy you, and the two figures where cheaper helmets win.

Best first gloves

The best welding gloves for beginners

Five welding gloves ranked on heat protection against feel, scoped to a first pair, with the published heat ratings separated from the marketing ones.

Biggest usable view

The best large view welding helmets

Four welding helmets ranked on published viewing area in square inches, with optical class read alongside it and the cheapest panoramic helmet in our registry named as the budget pick.

Best grind control

The best welding helmets with grind mode

Five auto-darkening helmets ranked on grind-mode access - external button versus internal menu - with the cheapest helmet in our registry that has a dedicated grind button.

Best under $500

The best welding helmets under $500

Six welding helmets under $500 at current live prices, ranked on published optical class and low-amperage TIG rating, with the cheapest helmet in our registry as the budget pick.

Lincoln VIKING 3350 review

A published-specification review of the Lincoln VIKING 3350 - what its 1/1/1/1 clarity, AC-and-DC 2 A TIG rating and external grind button actually buy, and who should buy something else.

Best under $50

The best welding gloves under $50

Five welding gloves under $50 at current live prices, ranked on leather type and seam construction, with the one standards-based heat rating separated from the brand claims.

Best Speedglas alternative

3M Speedglas alternatives

What 3M publishes about the Speedglas 9100 Series, four registry helmets that match it on shade range, low-amperage sensitivity or viewing area, and the Adflo gap stated plainly.

Best color rendering

The best true color welding helmets

Five helmets that publish a color-rendering lens, ranked on the specifications that can be checked - optical class, TIG rating and viewing area - with the cheapest true-color helmet named as the budget pick.

Best under $300

The best welding helmets under $300

Three welding helmets under $300 at current live prices, ranked on the single trade the band forces - a certified optical class against a published low-amperage TIG rating.

Best on a household outlet

The best 120V welders for beginners

Machines that run on an ordinary household circuit, and what that ceiling means for what you can build.

Best on a 240V circuit

The best 240V welders for a home shop

The machines worth running a 240V circuit for, and how to size that circuit before you buy.

Comparison

120V vs 240V welders: which one do you actually need?

The decision that sets your ceiling: what each supply voltage welds, and what the circuit really costs.

Guide

What size breaker do you need for a welder?

Read the rating plate, not the marketing. What decides the circuit, and what to tell your electrician.

Reference

How many amps does a welder use?

Input amps by machine type and voltage, and why it is a completely different number from the output on the box.

Guide

Do you need gas for MIG welding?

When shielding gas is genuinely required and when flux-cored wire is the better answer.

Guide

What gas do you need for MIG welding?

Which shielding gas for which metal, and the one combination that cannot work.

Comparison

75/25 argon/CO2 vs 100% argon: which do you need?

Not two grades of one thing — two gases for two metals. What happens when you swap them.

Reference

Welding gas cylinder sizes

What each common cylinder holds, how long it lasts at real flow rates, and lease versus buy.

Guide

Welder extension cords: how to size one properly

Voltage drop, gauge and length — why a thin cord makes a good machine weld badly.

Guide

What gas for TIG welding?

100% argon covers almost everything. When helium or hydrogen blends help, and what will ruin a weld.

Guide

What size generator do you need to run a welder?

How to size a generator to a welder, and the inverter-welder warning nobody prints on the box.

Guide

Do you need gas for TIG welding?

Yes, always. There is no gasless TIG and no flux-cored shortcut — here is what that costs.

Cheapest route to 240 V

Best budget 240V welders

The cheapest honest routes to real 240-volt output, ranked by total cost including the circuit.

Guide

What size wire for a welder outlet?

Why a welder circuit is sized differently from a household one, and what your electrician needs from you.

Guide

What gas for MIG welding aluminum?

100% argon and nothing else, plus the purity, flow rate and spool-gun details that come with it.

Guide

What gas for MIG welding sheet metal?

Thin-gauge steel changes the gas question: least heat that still fuses, not most penetration.

Reference

MIG Welding Gas Flow Rate

Flow rate by wire size and condition in CFH and L/min, why more gas causes porosity, and how long a bottle lasts at each setting.

Best cart with drawers

The best welding carts

Four welding carts ranked on cylinder security, storage and footprint, with static load ratings separated from what you can safely roll.