150 x 4 lap mops consist of 4 x 150mm discs of Medium A tex material stapled together with centre washers which can then be used on a tapered thread /pigtail spindle to create a soft satin surface finish on your metal surface.
Although Medium A tex mops have a 120 grit aluminium oxide abrasive in the mop their soft action means that they are commonly used to blend stainless steel to a nominal 240 grit satin finish.
Designed for use on slow speed die grinders, drills and flexible shaft machines.