Straight Grinding Wheels Practical Mm 5Pc Grind Stone Set

Master Mechanic, 5 Piece, Grinding Stone Set, 14 Diameter Shaft, Includes 5 Aluminum Oxide Shapes Tree, Cone, Large Cone, Cylindrical Ball For Grinding Steel Other Hard Metals, Ideal For Use With Die Grinder For Grinding, Polishing, Sanding Smoothing Sharp Edges