Fox Fig. 156C Hart 90 Degree Burs .90mm-3.70mm 134.161HA Purchasing this assembled unit saves

Purchasing this assembled unit saves setup time compared to stacking individual discs onto a separate mount

Double-sided tape

Controls located in the base — stay cool for long service life

9% efficiency for particulate filtration

Square end geometry makes it an ideal starting point for modification into custom cutter profiles

Fox Fig. 156C Hart 90 Degree Burs .90mm-3.70mm 134.161HA Purchasing this assembled unit savesFox Fig. 156C Hart 90 burs are precision engineered for stone seat cutting, delivering the clean, accurate cuts that professional jewelers demand. Made from premium tungsten vanadium steel and manufactured by Brasseler of Germany, one of the world's leading bur makers, these burs offer consistent sharpness and long lasting durability across the full size range of 0. 90 mm 3. 70 mm. Sold in multiples of 6. Features 90 hart angle designed for precise