Busch Mixed Shapes Student Bur Kit of 23 Pieces Prop 65 - Acrylonitrile-Beryllium-Carbon Black-Nickel-Lead-Butadiene 751 – Fretz M-121 Small

751 – Fretz M-121 Small Spoon Stake

925 Link Style Long and Short Oval Links Finish Smooth Link Width 2

Made of lightweight aircraft-quality aluminum that has been specially treated for exceptional hardness

Sized to fit 8" perforated flasks

Warm solution improves performance — allow the unit to run (degas) for a few minutes before cleaning

Busch Mixed Shapes Student Bur Kit of 23 Pieces Prop 65 - Acrylonitrile-Beryllium-Carbon Black-Nickel-Lead-Butadiene 751 – Fretz M-121 SmallBusch burs are the most trusted name in jewelers' burs, known for precision and durability across a wide range of shapes and sizes. This Busch Mixed Shapes Student Bur Kit of 23 pieces brings together one each of the most popular bur shapes and sizes into a single, budget friendly starter set. This kit is part of the GIA graduate jeweler program, with burs selected by GIA expert instructors to align with the GIA curriculum making it an ideal choice