Swiss Setting Bur Kit 16 Pieces. 1.00mm to 5.00mm

This 16-piece Swiss Setting Bur Kit brings together the most popular burs used in the jewelry industry — Otto Frei Swiss Tungsten Vanadium Setting Burs — in a single convenient set covering sizes 1.00mm through 5.00mm. Machine-made to ultra-high precision tolerances, Tungsten Vanadium steel burs are uniformly consistent and cut precious metal smoothly and cleanly, with no chatter or drag. The most modern manufacturing equipment combined with Swiss steel hardening expertise makes this line of burs an industry best seller.

Unlike High Speed Steel (HSS) burs, which are individually hand-cut and therefore vary slightly from piece to piece, Tungsten Vanadium burs are machine-produced for uniform perfection across every unit. While Tungsten Vanadium burs are not as long-lasting as USA-made HSS burs, they are typically available at a lower cost — making this kit an excellent value for bench jewelers who set stones regularly.

The kit ships in a round plastic holder, keeping all 16 burs organized and protected at the bench.

Features

• Swiss-made Tungsten Vanadium steel construction for uniform precision
• Machine-made to ultra-high precision tolerances — no chatter or drag
• Cuts precious metal smoothly and cleanly
• 16 setting burs covering 1.00mm through 5.00mm in a single kit
• 3/32" diameter shafts on all burs
• Includes a round plastic holder for bench organization
• Lower-cost alternative to HSS burs without sacrificing cutting consistency

Specifications

What's Included

• 118.720 Otto Frei Swiss Bur – Setting size 1.00mm
• 118.721 Otto Frei Swiss Bur – Setting size 1.25mm
• 118.722 Otto Frei Swiss Bur – Setting size 1.50mm
• 118.723 Otto Frei Swiss Bur – Setting size 1.75mm
• 118.724 Otto Frei Swiss Bur – Setting size 2.00mm
• 118.725 Otto Frei Swiss Bur – Setting size 2.25mm
• 118.726 Otto Frei Swiss Bur – Setting size 2.50mm
• 118.727 Otto Frei Swiss Bur – Setting size 2.75mm
• 118.728 Otto Frei Swiss Bur – Setting size 3.00mm
• 118.730 Otto Frei Swiss Bur – Setting size 3.50mm
• 118.731 Otto Frei Swiss Bur – Setting size 3.75mm
• 118.732 Otto Frei Swiss Bur – Setting size 4.00mm
• 118.733 Otto Frei Swiss Bur – Setting size 4.25mm
• 118.734 Otto Frei Swiss Bur – Setting size 4.50mm
• 118.735 Otto Frei Swiss Bur – Setting size 4.75mm
• 118.736 Otto Frei Swiss Bur – Setting size 5.00mm
• 119.248 Otto Round Plastic Holder

Notes

Tungsten Vanadium burs are not as long-lasting as USA-made High Speed Steel (HSS) burs. For higher-volume or extended use, consider upgrading to individual HSS setting burs. The 3.25mm size is not included in this kit — the set steps from 3.00mm directly to 3.50mm.

California Prop 65 Warning:
Cancer and Reproductive Harm. www.P65warnings.ca.gov.