Swiss Tungsten Vanadium Twist Drill Kit on 3/32" Shanks, 15 Pieces- 0.50 mm to 2.3 mm Krohn and gem handling

and gem handling

this is a substantial bench mill built for repeated professional use

Metal Sterling Silver Shape Oval Bezel Style Serrated (Scalloped Edge) Size Range 3 x 5mm – 18 x 25mm Available Options

Cut grades run from 000 (coarsest) to 4 (finest)

Swiss Tungsten Vanadium Twist Drill Kit on 3/32" Shanks, 15 Pieces- 0.50 mm to 2.3 mm Krohn and gem handlingThis assortment of Swiss made tungsten vanadium steel twist drills on 3 32" shanks gives jewelers and metalsmiths a comprehensive range of precision drilling sizes in a single kit. With 15 drills spanning 0. 50 mm to 2. 30 mm in diameter, this kit covers the most commonly needed sizes for drilling metal, stone settings, and fine jewelry work. The standard 3 32" shank fits most flex shafts, pendant motors, and drill presses used in professional studio