Swiss Tungsten Vanadium Twist Drill Kit on 3/32" Shanks, 15 Pieces- 0.50 mm to 2.3 mm Drilling Equipment Platinum is a 95/5 platinum-ruthenium

Platinum is a 95/5 platinum-ruthenium alloy

20 oz per foot Origin Made in the USA Material Source 100% recycled

vibratory tumblers Available Options

13mm diameter glass lens with field of view spanning nearly the full 13mm aperture

Swiss Tungsten Vanadium Twist Drill Kit on 3/32" Shanks, 15 Pieces- 0.50 mm to 2.3 mm Drilling Equipment Platinum is a 95/5 platinum-rutheniumThis 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