Ring Finger Gauge Square Edge 1-15 USA Standard Steamaster Foot = speed controlled by

Foot = speed controlled by PC800 pedal

The designations Fine

Ceramic fiber construction – graded material for consistent finishing and polishing performance

Busch Fig 414AU Carbide 90° Hart Burs are precision-ground setting burs designed for cutting seats in prongs

Assortment of 11 felt points in various shapes

Ring Finger Gauge Square Edge 1-15 USA Standard Steamaster Foot = speed controlled byA reliable staple for any jeweler's bench, this USA Standard Ring Finger Gauge set provides accurate, at a glance sizing across the full range of common ring sizes. The set includes 29 individual rings spanning sizes 1 through 15, including half sizes, making it suitable for everyday customer fittings and professional sizing work. Each ring is clearly marked on one side with its USA standard size. Half sizes are indicated using a minus sign for