Busch Fig 77 Tungsten Vanadium Twist Drill Kit of 15 On 3/32" Shanks-0.7mm-1.2mm Schofer Germany 200 mm (7-3/4") Available Cut

200 mm (7-3/4") Available Cut Grades Cut 00 Extra Coarse

while the soft rubber grip and built-in gentle return spring reduce hand fatigue during extended use

Variable stroke speed: 0–2

1/3 lb) Form Bar Primary Use Platinum polishing

Busch Fig 77 Tungsten Vanadium Twist Drill Kit of 15 On 3/32" Shanks-0.7mm-1.2mm Schofer Germany 200 mm (7-3/4") Available CutThis assortment of 15 genuine Busch Fig 77 tungsten vanadium steel twist drills includes multiple drills of the most popular sizes that jewelers use, spanning 0. 7mm to 1. 2mm. Busch Fig 77 twist drills are made to ultra high precision tolerances and mounted on 3 32" (2. 35mm) shanks for easy, secure drill changes in standard flex shaft handpieces and drill presses. This kit is part of the GIA Graduate Jeweler tool kit. Features Genuine Busch Fig 77