Silicon Polishing Wheel (Square Edge) - 100 Grit Omega® 242 Genuine Omega® lower bridge for

Genuine Omega® lower bridge for automatic device

This can be used with Hermle (FHS) clock movements marked on the plate as 48 cm

part # 420

calibre # 832

This American lathe chuck has an opening of 7

Silicon Polishing Wheel (Square Edge) - 100 Grit Omega® 242 Genuine Omega® lower bridge forSilicon Polishing Wheel (Square Edge) 100 Grit (White) Premium silicon carbide wheels formulated to provide the smoothest finish without the use of messy polishing compounds. These wheels are grit 100 (coarse). Edge is square. Coarse pre polish wheels for smoothing surfaces. Operating speed range is 5000 to 12,000 rpm. Supplied as a package of a dozen.