Busch 4203 4 Groove Carbide Twist Drills on 3/32" Shanks .70mm to 2.30mm Drill Size:.80mm 075 copper) Temper Dead soft

075 copper) Temper Dead soft Form Round wire Gauge Range 18–28 AWG Diameter Range 0

Consistent link construction throughout the length of the chain

The Badeco 465 handpiece collet is manufactured to extremely tight tolerances and is optimized for precision burs and drills from Busch

25mm Package Length 5 ft

Formerly distributed under the Grobet Swiss name

Busch 4203 4 Groove Carbide Twist Drills on 3/32" Shanks .70mm to 2.30mm Drill Size:.80mm 075 copper) Temper Dead softThe Busch 4203 series carbide twist drills feature a 4 groove design optimized for cutting softer organic materials such as coral and pearls. Mounted on 3 32" shanks, these drills are available in 13 sizes ranging from 0. 70mm to 2. 30mm, making them a versatile addition to any jeweler's or craftsperson's drill collection. Sold individually, each drill delivers outstanding service life when used correctly. For best results and longest tool life, use