25" x 60" Premium Zirconia Belts (Best for: Ferrous Metals)Premium Zirconia is best used on Stainless Steel and hard metals. Can be used on a variety of metals when needing to remove a lot of material. Y weight polyester backing Wet & Dry applications Choosing a Grit Coarse Grits (24 80): For heavy material removal, weld grinding, or shaping. Medium Grits (100 180): For blending, deburring, and intermediate smoothing. Fine Grits (240 400): For finishing or preparing for polishing. Super Fine (800 1200): For

which is much higher than the standard 50/50 blend on most other ceramics

o   General-purpose blending

· Super Fine (800-1200): For mirror polishing or fine detailing

·         Course (Brown) is equivalent to 60-80 grit

plastics & composites

·         Fine (Dark Blue) is equivalent to 180-220 grit

·         Our cork belts are 100% cork and have no “grit” to them

and copper

What Backing Weight Should I Use

and intermediate smoothing

·         J-Weight if you need flexibility for finishing

· Topically infused Grinding aid to help reduce heat and last longer during aggressive applications