Busch Fig 77 Tungsten Vanadium Twist Drills Kit of 12- On 3/32" Shanks-0.5mm - 1.60mm Lampert PUK Replacement punch for the OMO

Replacement punch for the OMO Oval 17° Bezel Block (Part #127

Includes a round plastic holder for storage and organization

The HMR-20 heavy model is distinguished from the medium model by its longer

Knurled steel locking knobs for quicker

The only item not included is a means of melting metal — a casting torch or electro melt is required separately

Busch Fig 77 Tungsten Vanadium Twist Drills Kit of 12- On 3/32" Shanks-0.5mm - 1.60mm Lampert PUK Replacement punch for the OMOBusch 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