Otto Frei Swiss Twist Drills-3/32 Shanks .50mm-2.30mm-6 Packs

These are the small-hole drills for the bench: pilot holes for sawing, holes for rivets, screws, pins and stone setting, run in a flex shaft or a drill press. Otto Frei Swiss Twist Drills are manufactured from tungsten vanadium steel and machine cut to extremely precise tolerances, and they have long been a favorite among professional jewelers for their performance and value.

Every size is mounted on a 3/32" (2.35mm) shank, so drills change quickly in standard flex-shaft handpieces and drill press collets without swapping chucks. Nineteen sizes range from 0.50mm to 2.30mm. Made in Switzerland by Dentsply Maillefer.

Features

• Tungsten vanadium steel construction for durability and precision
• Machine cut to extremely tight tolerances
• Mounted on 3/32" (2.35mm) shanks for easy, fast drill changes
• 19 sizes available, 0.50mm – 2.30mm
• A top-selling choice among professional jewelers and metalsmiths
• Eligible for quantity breaks when combined with Otto Frei Swiss 6-pack burs

Available Options

Notes

What you get:

• 6 twist drills per pack in the selected size

Sold in packs of 6. Otto Frei Swiss 6-pack burs and drills can be combined across sizes to reach quantity break pricing.