Swiss Tungsten Vanadium Twist Drill Kit on 3/32" Shanks, 15 Pieces- 0.50 mm to 2.3 mm Krohn Appropriate for finished jewelry designs

Appropriate for finished jewelry designs

Confirm handpiece model compatibility before ordering

6-prong head secures a 7

This is a fixed 2-speed motor and does not offer variable speed control

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

Swiss Tungsten Vanadium Twist Drill Kit on 3/32" Shanks, 15 Pieces- 0.50 mm to 2.3 mm Krohn Appropriate for finished jewelry designsThis 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