Most shops don't need a 20 ft bar or a 4x10 sheet. They need twelve pieces at 14" or forty brackets off a DXF. We source the material and coordinate the cut through our supply network, so what shows up is ready to machine, weld or bend. One quote covers the metal, the cutting and the delivery.
Why buy metal cut to size
Buying full lengths looks simpler until you count the hidden costs. A full-length bar needs a saw, floor space and someone's afternoon. The drop left over sits on a rack for a year. A full sheet needs a forklift or two people and a way to break it down. Cut-to-size moves that work upstream, where it is done on equipment built for it.
It also changes what you pay freight on. Pieces cut close to finished size weigh less and pack tighter than full lengths, and a bundle of blanks fits in a pickup where a 20 ft length won't. You pay for the metal you use plus a kerf, not the metal you store.
How to choose a cut method
The right method depends on the shape of the part, the material, the thickness and how close the edge has to be. Straight cuts on bar, tube, pipe and structural shapes go to a saw. Profiles in sheet and plate go to laser, waterjet or plasma. Rectangular sheet blanks usually come off a shear, which is fast and leaves a clean edge on thinner gauges.
If you're unsure, tell us what the part is and what happens to it next. A part that gets machined all over needs less edge quality than one that gets welded as cut. We'll suggest the method that meets the drawing without paying for precision the part doesn't need.
| Method | Best for | Thickness range typical | Edge/tolerance |
|---|---|---|---|
| Saw | Bar, tube, pipe, angle, channel, beam, plate strips | Anything the blade can pass through | Square, light burr; about ±1/16" on production cuts, closer on precision plate saws |
| Laser | Sheet and light plate, detailed profiles, small holes | Thin gauge up to about 1" mild steel; less in stainless and aluminum | Clean, narrow kerf, small heat-affected zone; about ±0.005" to ±0.010" |
| Waterjet | Any metal, heat-sensitive parts, thick aluminum, copper, brass | Thin sheet to several inches | No heat-affected zone, satin edge, slight taper on thick parts; about ±0.005" to ±0.010" |
| Plasma | Carbon steel plate, heavy brackets and gussets | About 3/16" to 1-1/2" and up | Slight bevel, some dross, heat-affected edge; about ±1/32" to ±1/16" |
Typical figures across the market. The actual tolerance depends on the machine, the material and the thickness, and is confirmed on the quote.
What to send with a cut request
For straight cuts, a cut list is enough: material, grade, size, length, quantity and the tolerance you need. For profiles, send a DXF or DWG at 1:1 scale with units stated, plus quantity per part. If the part needs certs, say so up front. Our guide on how to write a metal RFQ covers the details that save a round of back and forth.
Price on cut parts is driven by the alloy, the thickness, the amount of cutting per part, the quantity and the freight. Nesting several parts on one sheet or plate usually helps. Most quotes are answered the same business day.