【DIAMETER】Diameter: 2 Inch. Come with 1/4" Shank Attachment.
【MATERIAL USED ON】Green 50# grit Yellow 80# grit - Used on hard metal like steel. White 120# grit - Used on soft metal such as aluminum. Various grit will meet your different needs.
【WIDE USAGE】Use for deburring, blend, finish, polish, clean, and remove coatings more effectively, with less pressure than wire brushes.
【EXCELLENT QUALITY】Flexible bristles require less pressure than wire brushes, provide more surface contact than wire brushes, and maintains abrasive property throughout the life of the disc.
【COMPATIBILITY】 can be used with most multi-function tools, such as electric drill, mini grinders, and rotary tools. Recommended for rotate speed between 15,000-25,000rpm.