Busch 4203 4 Groove Carbide Twist Drills on 3/32" Shanks .70mm to 2.30mm Drill Size:.90mm MediStud colored stones are simulants

MediStud colored stones are simulants and are not genuine stones

Each stake in the four-piece series features a tapered tang designed to fit the Fretz H-101 Bench Holder (112

making this mounting an excellent choice for high-wear

making it an ideal choice for pendants

Busch 4203 4 Groove Carbide Twist Drills on 3/32" Shanks .70mm to 2.30mm Drill Size:.90mm MediStud colored stones are simulantsThe 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