Busch Fig 411T Twincut Concave Cup Bur Kit of 12-0.80mm to 2.00mm Practice Rings Mountings & Plates 11 precisely cut pear-shaped cavities

11 precisely cut pear-shaped cavities at a consistent 72% width-to-length ratio

Onglette graver style for precise line engraving and stone setting work

Stand keeps all tools visible and within reach at the bench

The wood lining helps prevent marring or scratching of finished surfaces

0 mm Base Plate Thickness 1/4 inch Base Plate Dimensions 2-3/8" x 1-1/4" Base Plate Material Acrylic What's Included

Busch Fig 411T Twincut Concave Cup Bur Kit of 12-0.80mm to 2.00mm Practice Rings Mountings & Plates 11 precisely cut pear-shaped cavitiesBusch Fig. 411T Twincut Concave Cup Burs represent the gold standard in jeweler's burs precision engineered in Germany from tungsten vanadium steel to ultra high tolerances. This kit of 12 brings together one each of the full size range of 411T Twincut Concave Cup burs, from 0. 80mm to 2. 00mm, making it the ideal starting point or professional refresh for any bench jeweler who works with prong settings. The Twincut blade geometry is the defining