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The Bandsaw Store
A bundle of polished stainless steel tubes clamped in the vice of a horizontal bandsaw as the blade enters the bundle, with coolant spray, bright reflections on the tubes and a clean workshop behind

Industry guide

Blades that bite before stainless work hardens

Blade recommendations for fabricators cutting stainless sections, tube and plate offcuts. High-performance bi-metal for everyday work, honed carbide for heavy and high-nickel jobs, every blade welded to your machine's exact length.

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Stainless steel punishes hesitation. The moment a tooth rubs instead of cutting, the surface work hardens and every following tooth meets material harder than the last. For food-grade, chemical and marine fabricators processing stainless sections, tube and plate offcuts, blade choice and feed discipline decide whether stainless is routine or ruinous.

For most of that work the answer is high-performance bi-metal: an HSS tooth edge welded to a flexible alloy steel backing, so the edge keeps biting positively while the backing absorbs the flexing of interrupted cuts through tube and box. When the job moves to heavy solid stainless or high-nickel grades, honed carbide takes over. Every blade we sell is made to order and welded to the length you give us, so it arrives ready to fit your machine.

Recommended blades for this work

Blades on sale today that suit this work, each with the reason from its own listing. Every one is welded to your machine's length.

Bi-metal first, carbide for the hard end

Bi-metal blades weld a high speed steel tooth edge, commonly M42 or M51, onto a fatigue-resistant alloy backing. That combination is why bi-metal is the default in fabrication and engineering workshops: the hard edge keeps a positive bite in stainless, which is exactly what stops the surface work hardening, while the flexible backing tolerates the constant flexing of a running band. For stainless sections, tube and everyday plate offcuts a high-performance bi-metal band is the sensible first choice. It covers your mild steel and aluminium work too.

Carbide-tipped blades carry tungsten carbide tips on an alloy backing. The tips stay hard far beyond HSS temperatures, which matters when stainless work moves to the heavy or high-nickel end: large solid sections, high-nickel-chrome alloys and the demanding grades that wear a bi-metal edge fast. Step across when bi-metal blade life collapses on a particular job rather than by default, because for routine stainless sections bi-metal remains the better value. The honed Multi Set THS is the version Bahco aims at heavy stainless and high-nickel work.

Read the bi-metal blades guideRead the carbide-tipped blades guideShop bi-metal blades

On the saw table

The workpieces this industry actually feeds through a band, and what each asks of the blade.

Stainless tube and box sections

Tube and box work is interrupted cutting: the blade enters and exits a thin wall many times per cut. Every exit invites a snagged tooth. A bi-metal band with an HSS edge on a flexible backing, like the Sandflex Top Fabricator, is built for exactly this, holding its teeth through box and angle. Keep the feed positive so each tooth cuts rather than rubs, because rubbing is what starts work hardening in stainless.

Production cutting of stainless sections

When a saw runs stainless all day, blade consistency matters more than blade price. Production sawing of solid stainless sections rewards a high-performance bi-metal band such as the Sandflex Cobra, whose improved HSS edge is made for steady output on steel including stainless. Watch the first cuts of each new band: a fresh edge that bites cleanly from the start sets up the whole life of the blade.

Heavy and high-nickel work

Heavy solid stainless and high-nickel grades are where bi-metal blade life falls away fastest. The material resists the cut, the edge runs hot and each slightly dulled tooth work hardens the surface for the next. This is the point to move to honed carbide: the Carbide Multi Set THS is rated for stainless and high-nickel-chrome alloys and its tungsten carbide tips stay hard far beyond HSS temperatures.

Material guides for this industry

Deeper guidance per workpiece, including the blades that genuinely cut it and why.

From the blog

Frequently asked questions

Why does stainless steel work harden when sawing?

Stainless work hardens when a tooth rubs the surface instead of cutting a chip. The rubbed layer becomes harder than the parent material, so the next tooth has a tougher job and the effect compounds. The cure is a sharp blade and a feed rate that keeps every tooth taking a proper bite. Once a cut glazes over, easing off makes it worse, not better.

Do I need a different blade for stainless than for mild steel?

Not necessarily. A high-performance bi-metal blade covers mild steel and most stainless sections, so many fabrication shops run one band across both. The difference is discipline: stainless is far less forgiving of a dulled edge or a timid feed. If your mix leans towards heavy solid stainless or high-nickel grades, a honed carbide blade earns its place.

Can any of these blades be welded to fit my saw?

Yes. Blades are made to order and welded to the length you give us, so a band can be made to suit your machine. Check your saw's required blade length and width, then pick the blade whose materials rating matches your stainless work.

Tell the blade wizard your material, machine and length and it will narrow the range for you.

Start the blade wizard