10 pack - 1" x 42" Standard Ceramic Belts (Best for: Hard Metals)Standard Ceramic material is best used on hard metals. Can be used on a variety of materials when needing something aggressive. Y weight poly cotton blend backing 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 mirror

·         Y-Weight for tough grinding and heavy material removal on hard metals and flat surfaces

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

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

·         Depending on the coarseness of the belt you choose

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

· Premium Zirconia is best used on Stainless Steel and hard metals

·         Can be used on a large variety of materials

·         Very Fine (Light Blue) is equivalent to 240-320 grit

· Can also be used for more aggressive sanding

o   Smoothing welds and seams

·         Our premium ceramic material has an 80% ceramic/20% alumina blend with grinding aid

· Dry applications