Busch Fig 413 Setting Bur Kit 17 Pieces. 1.00mm to 5.00mm Alloys 3 8 21 × 15

3 8 21 × 15

70° shallow hart geometry — designed specifically for cutting seats in prongs and channels for stone setting

The pin hole sizes on top of this block are compatible with GRS pin tools used in the GRS attachment sets

44T Collet-Style Handpiece: Accepts shank diameters of 3/32"

Made in Italy by a manufacturer with 40+ years of drawplate expertise

Busch Fig 413 Setting Bur Kit 17 Pieces. 1.00mm to 5.00mm Alloys 3 8 21 × 15The Busch Fig 413 Setting Bur Kit brings together 17 pieces of German made Tungsten Vanadium setting burs in a single, organized set covering sizes 1. 00mm through 5. 00mm in 0. 25mm increments. Busch Fig 413 setting burs are among the most widely used burs in the jewelry industry, trusted by professional stone setters for their consistency, precision, and clean cutting performance. Manufactured to ultra high precision tolerances using advanced