Popular Bimetal Bandsaw Blades M51 Sizes
Bimetal M51 bandsaw blades use a premium powdered metal HSS grade for their tooth tips, delivering superior hardness, toughness and wear resistance compared to standard M42. The right choice when cutting hardened steels, titanium, Inconel and other exotic or difficult-to-cut alloys — cut to your exact length with free UK delivery.
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What Are Bimetal Bandsaw Blades M51 Used For?
- Hardened steel — Tool steel, die steel and heat-treated materials
- High-grade stainless — Duplex and high-alloy stainless where M42 wears prematurely
- Titanium alloys — Aerospace and medical grade titanium
- Inconel & superalloys — Nickel-based high-temperature alloys
- High-production cutting — Where maximum blade life is the priority
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Click a length to choose your width and TPI and add straight to basket. Don't see your size? Order any custom length here.
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Choosing the right TPI
- 2–4 TPI — Large solid billet and heavy sections of tough alloys
- 4–8 TPI — General metal cutting on hard material — solid bar and plate
- 6/10 variable pitch — Tube and mixed sections in difficult alloys
- 10–14+ TPI — Thin wall sections, sheet and precision cuts on exotic materials
M51 vs M42 — when to upgrade
- M42 first — Suitable for the vast majority of mild steel and stainless cutting
- Upgrade to M51 — When M42 wears out quickly — hardened steel, titanium, Inconel
- Production environments — M51 blade life typically justifies the higher cost per blade
Need Help Choosing?
Not sure which width or TPI is right for your machine and material? Read our Bimetal Bandsaw Blade Guide for detailed advice, or use the configurator below to be guided step by step.