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Cold Rolling
Milling
Heat Treatment
Welding
Blade Teeth Selection Advice and Welding Joint Comparison
How to Improve Life
- Blade installation is the first step, make sure teeth is shown outside the guide, and blade strip is clamped tightly inside the guide.
- Teeth direction should be the same with the direction of wheel rotation, twist the blade from inside to outside if teeth direction is opposite.
- Running-in is required when blade cuts metal for the first time. It's important for blade life. During running-in, cutting speed should be 1/3 of normal speed, feed should be 1/4 of normal feed. Usually, after the blade cuts the first several pieces, like 5-10 pieces, adjust cutting speed and feed gradually to normal speed according relative parameters and your metal.
- Blade tension will be different for differnt wide blades, as time goes on, blade tension will be reduced by the bandsaw and blade stretch, make sure the blade is correct tension, our recommended blade tension is 300N/mm2.
- Coolant will be useful to cool and lubricate blade and teeth during cutting, better coolant could avoid overheat on the teeth of the blade, and reduce friction between the blade and the metal you cut.
- Teeth selection is also important, here are our experience:
- big variable teeths (like 3/4TPI, 4/6TPI, 5/8TPI) are for cutting ferrous solid rod with big diameter;
- big constant teeth (like 6TPI) is for cutting ferrous solid rod with small diameter;
- big variable teeth (like 6/10TPI) is for cutting aluminum, copper, brass etc and other non-ferrous metal;
- middle variable teeths (like 8/12TPI, 10/14TPI) are for ferrous thick tubing, profile, sheet, plate etc;
- small constant teeth (14TPI) is for general purpose;
- small variable teeths (like 12/16TPI, 14/18TPI) is for ferrous thin tubing, sheet, plate, profile etc;
- small constant teeth (24TPI) is for ferrous thin tubing, plate, sheet etc, don't cut non-ferrous metal, like aluminum etc.
Welding Joint
We weld blades with high performance welding machine to make sure welding joint looks perfect.
Teeth Direction
Default teeth direction is rightward, if you want leftward direction, please twist the blade from inside to outside.
Original Package
Brand new with original package for this blade with tips behind blade pacakge to help customers.
Metalworking Type
Bi-metal blade is designed for metalworking, ideal for metalworking craftman, blacksmith, mechanic etc.
Compatibility
Accurate length with high performance, compatible with most bandsaws with more choices on teeth pitch.
Ideal DIY Tools
Bi-metal type, M42 grade, 8% cobalt with 2% tungsten, much more fatigue resistant and durable on metal.
Blade Life
Spring steel backer strengthens blade life, hardened edges to cut metal straightly with ease, blade works with high performance.
G. Krueger
Reviewed in the United States on March 25, 2025
Cut really well for the first 10 seconds or so on a 1/4" steel sheet -- like the proverbial hot knife through butter.And then it stopped cutting. It became like using a wood 2x4 to cut through the metal sheet. I had to switch to the chop saw for a far rougher, but at least reliable, cut so I could finish the job.
Kindle Customer
Reviewed in the United States on February 1, 2024
Nice cut, blade fits right into place
Mark
Reviewed in the United States on August 23, 2023
Arrived packaged well, and protected. Well oiled. Went on easily, and cuts like a hot knife through butter. As for longevity, I will come back and review once it has been a while, but I don't foresee any issues at this point.
Josh Alward
Reviewed in the United States on December 7, 2022
Worked great on my old saw
Tim Hughes
Reviewed in the United States on December 15, 2020
Cuts like butter using my Grizzly 14" Polar Series band saw. Plus Great Customer Service!
charles allen
Reviewed in the United States on August 29, 2019
6/10 cuts good and smooth. relatively low heat cutting dry. wet is good. tweak your rollers. have not tried at high speed yet, may not. No weld speed Bump as others mentioned. Yes i will buy these again. bought this one to replace the original. next will be 4/6 for larger stuff. bi-metal is good. you won't be unhappy.
The Warehouse
Reviewed in the United States on August 2, 2019
Worked fine...This is a good blade I have bought many of them and they have all worked well. I will buy them again in the future.(I have bought a lot because we cut a lot of metal and like all blades they do dull eventually...)
Lyle Wilcox
Reviewed in the United States on January 5, 2019
this blade cuts very smooth and strait after readjusting the guides on the saw. The only thing I disliked is that the weld that bonds the ends is not smooth and makes a clunk when it passes threw the guides.
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