Excellent for producing a wide variety of shadow-free finishes. Use them to polish, burnish, blend, deburr, clean and brighten in stainless steel, aluminum, brass, copper and other alloys.Features: Long life drums Will give uniform and consistent finishes Applications: Excellent for line finishing For polishing, blending ,deburring and cleaning Produce a wide variety of shadow-free finishes Materials: Aluminum Brass Copper Other alloys Stainless steel Tips: Ideal for surface conditionning Use with Line-Mate 30-A 268 Specifications: Part # Diameter Width Arbor Grade Max RPM 07-M 342 4-1/4" 4" 5/8"-11" Coarse 3,800 07-M 343 4-1/4" 4" 5/8"-11" Medium 3,800 07-M 344 4-1/4" 4" 5/8"-11" Fine 3,800 07-M 422 4-1/2" 2" 5/8"-11" Coarse 3,800 07-M 423 4-1/2" 2" 5/8"-11" Medium 3,800 07-M 424 4-1/2" 2" 5/8"-11" Fine 3,800 07-M 425 4-1/2" 2" 5/8"-11" Super Fine 3,800 07-M 442 4-1/2" 4" 5/8"-11" Coarse 3,800 07-M 443 4-1/2" 4" 5/8"-11" Medium 3,800 07-M 444 4-1/2" 4" 5/8"-11" Fine 3,800 * All Pictures Shown Are For Illustration Purpose Only. Actual Product May Vary Due To Product Enhancement.