3M 3" Radial Bristle Disc 6 Ply Brush - 400 Grit Blue Sterling Silver & Yellow Gold Filled and yellow gold filled

and yellow gold filled

these mountings arrive highly polished and ready for stone setting and sizing

411CT concave cone cup bur with twincut blade geometry

Developed alongside the C-Max Onglette series using the same carbide material

the book stays open on your workbench while you work

3M 3" Radial Bristle Disc 6 Ply Brush - 400 Grit Blue Sterling Silver & Yellow Gold Filled and yellow gold filledThe 3M 3" Radial Bristle Disc 6 Ply Brush in 400 Grit Blue is a pre assembled finishing brush designed for use on a jeweler's polishing lathe. Six individual 3M radial bristle discs are mounted together on a 2 piece plastic tapered spindle mount, creating a ready to use 6 ply configuration that delivers consistent surface finishing performance straight out of the package. This assembly is configured for right hand use on a polishing lathe. The 2 piece