Professional sanding discs for commercial or occasional use 140mm sanding triangle Coarse 60 grit hook and loop sanding sheets This listing is for 25 discs (individual units) Designed for the automotive refinishing industry Manufactured from aluminium oxide abrasive for strength and durability Suitable for use with electric or air tools for smoothing raw wood, paint on wood and metal The disc is backed with hook / loop cloth for easy installation and replacement Added convenience of a hook and loop quick change system Pre punched for use on hand held sanders with integral dust extraction system 5 hole design eliminates clogging and aids dust extraction 5 hole design also reduces the amount of dust which means it can no longer collect in lumps on the abrasive surface Eliminating the problem of dust clogging which causes defects in sanding surface Triangular design allows for access into tight corners and other such areas Pack of 25 discs 60 grit Suitable for all materials including metal / wood / plastic etc... LISTING INCLUDES THE FOLLOWING • 25 x 140mm Sanding Triangular discs 60 grit