Otto Frei–BORE Jewelers Drill Bit Basic Kit with 150 HSS Twist Drills Sizes #51–#80 Bausch & Lomb Includes both curved and straight

Includes both curved and straight liner profiles in small

this tool handles everything from standard bands to oversized rings and even cuff bracelets destined for casting

distortion-free magnification

intuitive focusing makes it easy to bring the inscription into sharp clarity without fuss or wasted time

the wax becomes very liquid

Otto Frei–BORE Jewelers Drill Bit Basic Kit with 150 HSS Twist Drills Sizes #51–#80 Bausch & Lomb Includes both curved and straightThe 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