Bi-Metal Series
M51 Bi-Metal
Bandsaw Blades
Super Evertec utilizes powder metallurgy M51 teeth for heavy-duty cutting. Its exceptional hardness and fatigue resistance significantly extend blade life and deliver a smoother finish — ideal for tough, exotic materials like duplex stainless steel, heat-resistant steel, aluminum bronze, and tempered steels.
Performance Profile
How M51 Rates
Tooth Profile
Applications
What M51 Cuts
M51 is the preferred grade for duplex stainless steel, heat-resistant steel, aluminum bronze and tempered steels. If you're unsure whether M51 is the right upgrade from M42, tell us what you're cutting and we'll advise.
Bi-Metal Series
Also in the Range
Powder Metallurgy M51 — Heavy-Duty Cutting
Super Evertec
Super Evertec utilizes powder metallurgy M51 teeth for heavy-duty cutting. Its exceptional hardness and fatigue resistance significantly extend blade life and deliver a smoother finish. It is ideal for tough, exotic materials like duplex stainless steel, heat-resistant steel, aluminum bronze, and tempered steels.
Applications
New — For Oversized & Hard-to-Machine Materials
Super Evertec VTX
Engineered for oversized workpieces and tough, hard-to-machine materials, the Super Evertec VTX features a new tooth profile ideal for corrosion and acid-resistant steels and nickel alloys. In practical applications, it boosts cutting efficiency by over 33% compared to standard M42 blades.
Applications
New — For Austenitic Steels
Evertec SPX
Evertec SPX blades combine sharp variable hook teeth with M51 powder metallurgy to minimize cutting resistance and heat buildup. They are ideal for cutting austenitic steels like nickel alloys.
Applications
FAQ
M51 Questions
When should I upgrade from M42 to M51?
If you're cutting stainless steel, high-alloy tool steel, or experiencing short blade life with M42, M51 is the recommended upgrade. Its powder metallurgy teeth offer higher hardness and fatigue resistance for demanding materials.
What materials is M51 best for?
M51 excels on tough, exotic materials — duplex stainless steel, heat-resistant steel, aluminum bronze, and tempered steels up to ≤ 49 HRC.
Is M51 worth the higher cost?
For hard or abrasive materials, yes. The extended blade life and smoother finish typically more than offset the higher blade price. If you're cutting mild steel only, M42 remains the more economical choice.
Do you supply M51 in custom welded lengths?
Yes. All M51 bandsaw blades are available in custom welded lengths. Send us your blade length, width, thickness and TPI and we'll produce the blade to your specification.
Get a Quote
Request M51 Bandsaw Blade Quote
Tell us what you're cutting and what blade you're currently using. We'll confirm whether M51 is the right upgrade.