Consisting of one or two abrasive paper flaps and one non woven flap, glued radially around a bakelite core. This range is suitable for all types of work thanks to the action of the abrasive non woven material combined with the abrasive action of the paper. This product has been studied to guarantee maximum efficiency in treating contoured shapes. Resistant and able to shape itself perfectly to any contour, it is also able to regenerate itself while it works, leaving no residuals. Ideal for pine as well.