Busch Fig 203HSS High Speed Steel Twist Drill Kit 18 on 3/32" Shanks-3 Each- 0.50mm to 1.00mm Watch Tools The 1/8" round shank is

The 1/8" round shank is the standard size compatible with GRS quick-change tool holders

Optional Airtact Thumb/Finger element available separately for enhanced hand control

The set complements matting tools K1 and K2 found in the Nechamkin 25-piece set (Otto Frei part no

spray bottle

combining premium abrasives

Busch Fig 203HSS High Speed Steel Twist Drill Kit 18 on 3/32" Shanks-3 Each- 0.50mm to 1.00mm Watch Tools The 1/8" round shank isThe Busch Fig 203HSS High Speed Steel Twist Drill Kit delivers a professionally curated assortment of 18 drills 3 each of six sizes ranging from 0. 50mm to 1. 00mm all mounted on 3 32" shanks. Made in Germany by Busch, these HSS twist drills are engineered to stay sharp longer than conventional Tungsten Vanadium twist drills and, when used properly, offer significantly extended service life. The 3 32" shank diameter makes these drills immediately