37" x 75" Standard Zirconia Belts (Best for: Ferrous Metals)Best for Ferrous Metals like stainless steel and carbon steel. Can be used on other materials when needing something more aggressive. X weight poly cotton blend 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

weld splatter

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

· J-Weight if you need flexibility for finishing

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

o   Achieving a smooth or satin-like finish

stone & marble

· Best for wood sanding

·         Dry applications

or shaping

· Can also be used for more aggressive sanding

·         Can be used on a variety of materials when needing something aggressive

·         Y-weight polyester backing