The Makita® 3” nylon cup brush is designed to work with driver-drills in a variety of applications. The cup brush design is ideal for flat surface preparation on multiple materials, including metal and wood. The brush is engineered for use at up to 4, 500 RPM. Durable Nylon construction makes for long life because nylon maintains its shape, does not rust, does not spark, and does not shed metal bristles. Ideal use is for surface preparation on metal and wood utilizing a drill For a coarse finish on metal or wood Nylon brushes maintain shape, don't rust, don't spark and don't shed metal bristles Cup brush design for preparation of flat surfaces Max RPM 4500 UPC 088381545372 ASIN B07ZLF1Q6H Model D-70524 Grit Type Coarse Brand Name Makita Unit Count 1 Count Grit Number 80 Item Weight 3.36 ounces Part Number D-70524 Bristle Type Nylon Manufacturer Makita Item Diameter 3 inches Material Type Nylon Item Type Name Makita D-70524 3 Nylon Cup Brush, Coarse, 80 Grit Item Dimensions 3.15 x 5.12 x 6.69 inches Number of Items 1 Number of Pieces 1 Grit Material Type Nylon Compatible Material Metal, Plastic, Wood Included Components 3 Nylon Cup Brush, Coarse, 80 Grit Recommended Uses For Product Finishing, Grinding, Surface Preparation Global Trade Identification Number 00088381545372