BellStone Polishing Mold Maker Stones Finshing Stone For Metal 3x6x150mm 20pcs/1box

Bellstone polishing mold maker stones is excellent for removing mold machining marks and spark erosion grains for preparing the surface for final polishing. Mould and Die Polishing Stone Sets are a great way to sample different types, and grits of congress polishing stones. These stones are excellent quality and designed for metal polishing.

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