Busch Fig 77 Tungsten Vanadium Twist Drills Kit of 12- On 3/32" Shanks-0.5mm - 1.60mm Vises Full steel thumb ring enables

Full steel thumb ring enables tighter curvatures with improved control

The RS3000SP includes a 30-inch flexible cord (unstretched) and is designed exclusively for use with compatible Badeco control boxes — it is not intended for use with any other brand of control unit

Matte finish on the tray surface reduces glare and enhances gem visibility

Part # Cut Grade Description 131

Straight blade design for direct

Busch Fig 77 Tungsten Vanadium Twist Drills Kit of 12- On 3/32" Shanks-0.5mm - 1.60mm Vises Full steel thumb ring enablesBusch is the most famous name in jewelers' burs and drills. These Fig 77 tungsten vanadium steel twist drills are manufactured to ultra high precision tolerances, making them a reliable choice for professional jewelers and metalsmiths. Mounted on 3 32" (2. 35mm) shanks, they are compatible with standard flex shaft handpieces and drill chucks for fast, easy bit changes. This assortment spans 0. 5mm to 1. 60mm, covering the most frequently needed