50Pcs 2" Cartridge Rolls, 1/4" Shank Die Grinder Sanding Drum Cone Porting | Abrasive Sanding Roll Set For Head Porting & Polishing Kit. 1/4" Mandrel Cone & Cylinder Sander For Wood, Metal, Fiberglass

🏆【Homeworker's Tool】. As you can see the multi-layer structure of the sandpaper roll body, which is designed for high speed use, it can almost work like a mini belt sander but lighter, more flexible, more durable and more widely used to save you a lot of budget.

🏆【Wide Application】. Rotary Tool Sandpaper Sanding Bits can be used for a variety of purposes, such as cylinder head porting, machining marks blending, sharpening metal tools such as lawn mower blades, screwdriver tips, knives, scissors, for sanding and grinding finishing carvings for woodworking and more.

🏆【Performance as Expected】. Industrial grade sandpaper, cone type with 80/120/240 grit for details and narrow areas, cylinder type with 80/100/120 for various surfaces for grinding finishing deburring carving use.

🏆【Wide Compatibility】. The 1/4" shank makes the Sanding Bits suitable for use with most high speed rotary tools, other electric drills, cordless drills and die grinders.

🏆【Simple Replacement】. Separate design, you can quickly change different shapes and grits of sandpaper rolls according to your needs during use, bringing convenience and efficiency to your work.