50Pcs Abrasive Buffing Polishing Wheel Set For Rotary, With 3Mm Mandrel Specifications: Material: Scouring Pad Color: Brown + Green + Red +Black+Gray Shank Diameter: 3mm Brush Diameter: 1inch Overall Length: 45mm / 1.77inch Features 1.These polisher abrasive buffing wheel are used for Dremel DIY engraving, grinding, polishing.Ideal for Removing Rust/Corrosions from Any Metal Surfaces,fit for detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel. 2.Buffing wheels enable you to achieve a smooth, uniform finish and conformability to irregular surfaces.Widely used in derusting, grinding, sanding, deburring and stripping residue. 3.Small buffing wheel is an efficient polishing tool of metal, with small, high efficiency, low cost,good wear resistance, durable and practical. 4.Note- The speed of the tool should not be These polisher abrasive buffing wheel are used for Dremel DIY engraving, grinding, polishing.Ideal for Removing Rust/Corrosions from Any Metal Surfaces,fit for detail work on jade, ceramic, glass, wood, hardened steel, cast iron, stainless steel. Buffing wheels enable you to achieve a smooth, uniform finish and conformability to irregular surfaces.Widely used in derusting, grinding, sanding, deburring and stripping residue. Small buffing wheel is an efficient polishing tool of metal, with small, high efficiency, low cost,good wear resistance, durable and practical. Note- The speed of the tool should not be too fast. It is recommended to use the lowest gear. Excessive speed can easily cause the brush apart and affect the service life. Buffing wheels diameter:about 1 inch(25mm).Shanks are 3mm (approximately 1/8" ).Polishing Wheels mounted 3mm Mandrel fits most Rotary Tools, Polishers, Hand Drill etc.