100% Brand New & High Quality Material: cotton + resin + plastic Wheel Diameter: 5 Type Connecting Rod Diameter: 3mm/0.1" Connecting Rod Length: 50mm/2" Suitable For: Straight angle grinder, portable electric switch, pneumatic tools, electric drills, pneumatic drill, bench drill, pipelining Features: 1. Sharp grinding, grinding power, durability, long life, 2. High tensile strength, good effect, with high production efficiency. 3. For general shaping and smoothing 4. Applicable to wood, metal and plastic. 5. Match in the drill, grinding, wind mill, electric grinding and other machine for grinding and polishing operation. 6. Ideal for The Home, Workshop, Hobbyists, Tradesmen, Builders and DIY Enthusiasts, etc. Package Included: 5 x Type Flap wheel stalk electric mill