Busch Fig 77 Tungsten Vanadium Twist Drill Kit of 15 On 3/32" Shanks-0.7mm-1.2mm Mold Rubber & Supplies Standard 3/32 in shank size

Standard 3/32 in shank size widely used in the jewelry industry

Made in the USA using 100% recycled gold and platinum by a leading precious metal findings manufacturer certified to ISO 14001:2015 Environmental and ISO 9001:2015 Quality Management System standards

repeatable gap measurement — an essential feature for production work

Includes snap-on brass disk system with dedicated mandrel

consistent performance

Busch Fig 77 Tungsten Vanadium Twist Drill Kit of 15 On 3/32" Shanks-0.7mm-1.2mm Mold Rubber & Supplies Standard 3/32 in shank sizeThis 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