JUNLIXN 25/38/40/50/60 mm 5 Pcs Multiple Shapes Mounted Grinding Stone Sharpening Kits with 1/4-Inch Shank

Sizes: Cylindrical shape diameter - 25/38 mm,thickness - 25mm,T-shaped diameter - 40/50/60 mm,thickness - 13 mm,with 1/4" (6.35 mm) round shank & 10 mm hex shank,multiple sizes meet your different needs Materials: Made of premium Aluminum Oxide,longer service life on the toughest polishing/grinding/sanding/sharpening jobs,more durable and wear resistance Feature: Cylindrical & T-shaped combinations,perfect for polishing,deburring,and rust remover,suitable for different surfaces buffing,sanding and filing,fits for versatile grinding and shaping needs Easy to use: The chuck fits most rotary tools, including impact drills, regular driver drills, cordless drills, electric grinders, ceiling grinders, pneumatic rotary tools and die grinder,meet your different tool needs Application: For buffing out rust - cleaning rust on old truck; Sharpening kitchen knives,lawn mower blades,shovels, trowels, etc.,Great for many different grinding applications including filing down some stainless steel,grinding striker plate,chamfer the edge of a paver stone