TUFF-KOTE™ Gaurantee

SML catalog cover picture with various tools.Sample Marshall Laboratories, Inc.ISO 9001:2000 certification Logo.Text Box: TUFF-KOTE™  -  Twice the life  -  Guaranteed

The only way our own premium blades can be beaten is with our super premium TUFF-KOTE™ blades. Our diamonds are already the hardest abrasive known to man, so what can be done to improve their life? Increase surface lubricity , thereby reducing their coefficient of friction and heat generated in operation. It’s not magic, just good sense to realize that heat is the enemy of all cutting tools. If you can reduce the heat you will increase the life. We are so sure of the results we will back it up with our no nonsense guarantee:

Try one of our TUFF-KOTE™ Blades. If it doesn’t last twice as long as the blade you are using now, even if it is one of our own premium blades, we will credit you the cost of the TUFF-KOTE™.
Picture of a 2 inchdiamond plated cut-off wheel with an extended wrap and our TUFF-KOTE coating.Picture of a diamond plated core drill with our TUFF-KOTE coating.Picture of a continuous rim 4 inch cut-off wheel with our TUFF-KOTE coating.Picture of a 4 inch segmented cut-off wheel with our TUFF-KOTE coating.