Otto Frei–BORE Jewelers Drill Bit Basic Kit with 150 HSS Twist Drills Sizes #51–#80 Bezel Blocks use reference needles or gold

use reference needles or gold samples of verified karat content

these replacement blades keep your bench stocked and your tools performing at their best

This hardwood forming block measures 70mm × 70mm (2-3/4" × 2-3/4") and features an assortment of shallow round depressions

125 Standard Wood Ring Clamp 149

Made of cast iron steel

Otto Frei–BORE Jewelers Drill Bit Basic Kit with 150 HSS Twist Drills Sizes #51–#80 Bezel Blocks use reference needles or goldThe Otto FreiBORE Jewelers Drill Bit Basic Kit combines the precision of HSS twist drills with the smart organization of the BORE drill holder by Nashef Designs. This complete master kit includes 150 HSS twist drills in sizes #51 through #80, neatly arranged in a 3D printed organizer with labeled compartments and a clear viewing window. Compact and thoughtfully engineered, it keeps your most frequently used micro drill sizes visible, protected, and