Premium Quality Wire & Sheet Gauge-B&S 0-36 For Non-Ferrous Metals Tumblers & Media These trays are compatible with

These trays are compatible with the 3-tray holder (115

but reflect contact with a harder material

while a heavy-duty 1/2 HP polishing motor with a 4" center shaft height spins at a constant 3

Triplet construction — three lenses bonded together for superior optical performance over doublets and single-lens designs

Includes four color-coded quick change graver holders (red

Premium Quality Wire & Sheet Gauge-B&S 0-36 For Non-Ferrous Metals Tumblers & Media These trays are compatible withThis American standard wire and sheet gauge covers non ferrous metals using B&S (Brown & Sharpe) numerical ratings from 0 gauge (thickest) to 36 gauge (thinnest). One side displays the gauge numbers; the other side shows decimal equivalents in inches for quick cross reference at the bench. B&S short for Brown & Sharpe, also known as AWG (American Wire Gauge) is the accepted American standard for measuring the thickness of non ferrous metals such as