porcelain media for luster polishing

Porcelain medias are made of alumina, extremely hard, which is mainly used for fine finishng, polishing, lursting and burnishing of mrtal parts, can be available in white, yellow or green color. Available shapes including Ball, Triangle, angle-cut triangle, Cylinder, angle-cut triangle, Ellipse, angle-cut, ellipse.

Ball: 1.0, 2mm, 3mm, 4mm, 6mm, 8mm, 10mm Triangle, angle-cut triangle: 3x3, 3x8, 4x4, 4x10, 6x6, 6x12, 8x8, 10x10 Cylinder, angle-cut cylinder: 1x3, 2x8, 3x5, 3x6, 3x8, 3x10, 4x8, 4x10, 4.5x8, 5x8, 5x15, 6x15, 8x16, 10x15, 10x16, 10x20. Ellipse, angle-cut ellipse---10x6x10, 12x7x15, 15x7x15mm