Polishing Stones

Polishing Stones are versatile tools used for fine grinding, polishing, and finishing surfaces of molds, dies, and other components. Made from high-quality abrasive materials such as silicon carbide, aluminum oxide, and ceramic, these stones provide superior precision and consistency. Available in various grits and shapes, polishing stones are ideal for removing tool marks, edm grains, refining surfaces, and achieving high-quality finishes on a wide range of materials, including metals and composites. Their durability and adaptability make them essential for any precision manufacturing or maintenance work.

BELLSTONE offers a wide range of mould polishing stones excellent for removing machining marks and spark erosion grains for preparing the surface for final polishing. Finer grits available makes it possible to prepare the right surface for Diamond polishing eliminating the requirement of using emery papers, thus making the polishing process fast and free of defects like waviness

VH Series Mould Polishing Stone

Consisting of premium grade of white aluminium oxide (WA), our Polishing stones are manufactured by vitrified process. It has the right mix of abrasives, bonding & curing additives that imparts excellent cutting properties. The edges resist breaking down thus giving high cutting efficiency and very low wear rate. Used for polishing larger surfaces, edges and deep grooves, these can be dressed to polish virtually any shape or profile. Recommended for use on carbon steel, alloy tool steel, stainless steel, it virtually covers all kind of mould steels.

PLASSTEZE Polishing Stone

CH Series Mould Polishing Stone

Made of premium aluminium oxide, CH stones are the Economy Series Polishing Stones manufactured exclusively for polishing Moulds and Dies. The rough grits (240-320) are used by for removing EDM grains and machining marks. Finer grits (400~800) are recommended for further polishing to prepare the surface for Diamond polish.

Combination Stones

GC600/C240

Our range includes a special combination stones-a combination of FIne (GC600) and Coarse (C240) in sizes convenient to hold and polish. Excellent for big moulds and dies, plates, hot runner manifold, machine slides. Used for numerous applications like cleaning, deburring, chamfering, polishing,...

More Options for polishing stones available now: 

Size (mm): 6x150, 6x6x150, 13x6x150, 13x3x150

Grit # 180, 220, 320, 400, 600, 800, 1000

Use with PLASSTEZE stoning oil for best results