The Mirka Hiolit XO 15 x 39.5 in. 180 Grit Cloth Wide Sanding Belt is a semi-open, stiff universal abrasive engineered for belt sanding and machine sanding that demands excellent edge wear resistance and long belt life. Built on a flexible X-weight cotton cloth backing with a blue-fired aluminum oxide grain bonded resin over resin, this 180-grit belt is suited to fine finish sanding and producing a smooth, consistent surface ready for coating. It is finished with Mirkas TS joint, cut in a sine-wave shape to eliminate the hinge effect and prevent chatter marks across the workpiece. Each box contains 5 belts. Hiolit XO delivers consistent, high-quality results on demanding materials including hardwood, softwood, MDF, chipboard, veneer, steel, and composites, making it a dependable choice for woodworking, metalworking, automotive, and finishing shops.
Features & Benefits
- 15 x 39.5 in., 180 grit sized for wide sanding belts and ideal for fine-grit finishing work
- Blue-fired aluminum oxide grain cuts fast and stays sharp for a long, productive belt life
- Flexible x-weight cotton cloth backing, resin-over-resin bond resists tearing and heat for reliable performance under load
- Semi-open coating reduces loading and clogging, keeping the belt cutting cleanly longer
- TS sine-wave joint runs smoothly with no hinge effect, preventing chatter and finish marks
- Excellent edge wear resistance and durability holds up to aggressive, high-production sanding
- Versatile material compatibility works on hardwood, softwood, MDF, chipboard, veneer, steel, carbon steel, and composites
