Shears, brakes & spot welders
Cutting sheet with a grinder warps it and leaves an edge you have to dress. Proper sheet tools do not. We compare bench shears, folders, slip rollers and nibblers on capacity in mild steel and on how much they distort the edge — plus spot welders, which are how body panels were joined before anyone had MIG. And because every capacity on this page is quoted in mild steel of a stated gauge, the stock itself is here too — the A36 sheet and the practice coupons those ratings are written against.
500 mm (19.7 in) blade · bench-fixed · 1.5 mm (0.06 in) test cut · €189
Half a meter of blade — the first machine here that cuts a panel edge in one stroke.
Best for: Panel work: cutting sheet to size cleanly, in one pull
200 mm (7.87 in) blade · manual lever · €95
Nineteen euros more than the 125 mm (4.92 in) for a blade three-quarters longer — the better buy of the pair.
Best for: General workshop sheet trimming where the pieces are hand-sized
100 mm (3.94 in) curved blade · straight and curved cuts · €176
A curved blade, which is what lets a shear follow a radius instead of only a straight line.
Best for: Cutting discs, radii and shaped pieces from sheet without a nibbler
125 mm (4.92 in) blade · manual lever · €76
Seventy-six euros to stop cutting sheet with a grinder — no sparks, no distortion, no dressing.
Best for: Trimming small pieces of sheet and strip, cleanly, without setting up a machine
1,000 mm (39.4 in) working width · bends to 135° · shear included · €370
A meter-wide folder with a shear on the same frame — bending and cutting in one machine.
Best for: Making boxes, trays, brackets and flashings from sheet, start to finish
20 coupons · 2 × 4 in · 11 GA / 3.05 mm (0.12 in) mild steel
Twenty pieces of 3 mm (0.12 in) mild steel cut to the same size — the cheapest way to learn a weld without ruining the thing you meant to make.
Best for: Learning a process, setting a machine, or proving a parameter before it touches real work
≈ $30
A36 cold rolled · 16 GA / 1.52 mm (0.06 in) · 36 × 24 in · made in USA
A named steel grade at a published thickness, in a sheet big enough to cut a bracket from — and the only item in this hub that states what the metal actually is.
Best for: Brackets, repair plates and shop fixtures, where the grade and the gauge both have to be known
≈ $60
Blade length decides the width of sheet cut in one pass. Restarting a cut always leaves a mark.
Short snips or a nibbler follow the curves long blades cannot take.
Shears cut cold: no shower of sparks, no blued edge. In a workshop where welding and painting happen, that argument counts as much as speed.
Shears do not heat or blue the sheet, which matters if the piece is painted or galvanized afterwards. The disc is faster and dirtier.
It applies to mild steel. On stainless the real capacity is markedly lower: exceeding it strains the tool and damages the blades.
By using snips suited to the direction of cut: hand snips come in straight, left and right versions for exactly this reason.
Cutting shapes and internal openings without distorting the sheet. It removes a narrow chip continuously.
With a folder, or between two lengths of angle clamped in a vice. Freehand, the angle is never even along the length.
Always: a raw sheet edge cuts like a blade. It is the most banal injury in sheet-metal work.
Easily, it is softer than steel. Take care not to contaminate tools reserved for stainless.
Cut-resistant gloves and goggles. An offcut folding back suddenly is the main risk in this aisle.
Shears do not heat the sheet or blue it, which matters for anything to be painted afterwards. The advertised thickness applies to mild steel, never to stainless — and a raw edge cuts like a blade, so always deburr.
There is no table here, and the reason is in the listings. The figure published most often across these 7 products is blade length, given by 4 of them — short of the four in five a column needs to compare rather than to display gaps. Each product page says what its own maker published.
Specifications: manufacturer sheets for welding and metalworking machines and the matching Amazon product pages. Prices and availability: Keepa.
Most recent revision in this category: October 7, 2026.
Prices quoted in these summaries are dated readings. The live price is shown next to each product.
