Busch Fig. 17 Cone Square Plain Cut Burs .70mm-2.10mm Bur Size:1.40mm use fine sandpaper or abrasive

use fine sandpaper or abrasive tools

Position the stone centrally between the filters and rotate the top lens to observe changes in light and dark areas during testing

Already own a Foredom 110V SR flex shaft motor

8912 21 pcs Busch Round Bur Kit (19 Pieces) B118

0mm 41-619 14K White 4ct (12

Busch Fig. 17 Cone Square Plain Cut Burs .70mm-2.10mm Bur Size:1.40mm use fine sandpaper or abrasiveBusch is the most trusted name in jewelers' burs, and the Fig. 17 Cone Square Plain Cut Bur upholds that reputation with ultra high precision tolerances and consistent performance. Known in Europe as Fig. 23 and in the USA as Fig. 17, these square plain cut burs are manufactured from tungsten vanadium steel for durability and reliable cutting action across a full range of fine metalworking tasks. Available in sizes from 0. 70mm up to 1. 80mm, these