SPECIFICATION: Sandpaper size: 140mm x 100mm / 5.5" x 3.94", 40 grits. Suitable for the 140mm (5.5 inch) sander. Pre-punched with 5 holes for dust extraction
BACKING&ABRASIVE: Hook and Loop back design, easy and quick to stick. Sturdy, durable and practical. Made of alumina abrasive, the sander paper is anti-static and anti-clogging. Suitable for sanding and polishing
VERSATILE USE: Widely used in grinding and polishing of metal and non-metal, wood, rubber, leather, plastic, stone, glass and other materials
HOW TO USE: Can be installed on the electric polisher and air sander. The sander drive triangular sanding paper for high reciprocatory motion to polish, sand and carve the workpiece
TIPS: Rotation speed should be as high as possible. Linear velocity is generally required no less than 10-20m/s to avoid grits coming off and causing poor processing