3M 2" Radial Bristle Disc 6 Ply Brush - 80 Grit Yellow Diamond Power Hone When used for 14k gold

When used for 14k gold

making it a reliable choice for fine jewelry casting applications

Designed for delicate

Part # Metal Type 342-497 Yellow Gold Filled 344-497 Sterling Silver Measurements were taken by hand with a digital mm gauge and should be considered approximate with a margin of error of plus or minus 10%

3M 2" Radial Bristle Disc 6 Ply Brush - 80 Grit Yellow Diamond Power Hone When used for 14k goldThe 3M 2" Radial Bristle Disc 6 Ply Brush in 80 Grit Yellow is a pre assembled finishing brush consisting of six individual 3M radial bristle discs mounted together on a single tapered spindle mount adaptor. This ready to use assembly eliminates the need to stack individual discs, delivering consistent pressure and uniform finishing action from the first use. The 80 grit yellow configuration is well suited for aggressive surface preparation, blending,