These Dedeco 7/8″ knife-edge red wheels are semi-flexible for fine polishing of gold and other precious metals.  Non-loading and easily dressed with a file.  Abrasive is Silicon Carbide.  Maximum operating speed: 21,000rpm. Sold in boxes of 100.

A tradition in excellence, Dedeco wheels have been a standard on the jeweler’s bench for years.

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• Brown (aluminum oxide): Extra-long-lasting for fastest precious and nonprecious metal removal.
• Green (silicon carbide): Slightly finer than brown for removing file marks and scratches.
• Red (silicon carbide): Semi-flexible for fine polishing of gold and other precious metals.
• White (aluminum oxide): Semi-flexible for ultra-fine polishing of gold and other precious metals.

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