Swiss Cylinder Square Plain Cut Bur Kit 10 Pieces. 0.8mm to 2.70mm

This 10-piece kit brings together Swiss-made Tungsten Vanadium Cylinder Square Plain Cut Burs in a graduated size range from 0.80mm to 2.70mm — covering the most commonly needed dimensions for stone setting and metal removal work in the jewelry trade. Tungsten Vanadium burs are machine-made to ultra-high precision tolerances, producing uniformly consistent geometry across every bur in the set. They cut precious metal smoothly and cleanly, with no chatter or drag, making them the most popular bur type in the jewelry industry.

Unlike High Speed Steel (HSS) burs, which are individually hand-cut and vary slightly from piece to piece, Tungsten Vanadium burs are manufactured to exacting uniformity. HSS burs offer greater longevity, but Tungsten Vanadium burs deliver consistent, predictable performance at a lower cost — an ideal combination for production work and everyday bench use. The modern manufacturing equipment and Swiss steel hardening expertise behind these burs make them a perennial best seller at Otto Frei.

The kit arrives in a round plastic holder for organized bench storage, with one bur of each size included.

Features

• Tungsten Vanadium steel construction — machine-made to ultra-high precision tolerances
• Uniform geometry across all burs for consistent, repeatable cuts
• Smooth, clean cutting action with no chatter or drag in precious metals
• Most popular bur type in the professional jewelry industry
• Swiss steel hardening process for reliable performance
• 10 burs covering 10 graduated sizes from 0.80mm to 2.70mm
• Includes round plastic holder for bench organization
• 3/32" diameter shafts — compatible with standard flex shaft handpieces and rotary tools

Specifications

What's Included

• 118.469 — Cylinder Square Plain Cut Bur, 0.80mm
• 118.470 — Cylinder Square Plain Cut Bur, 0.90mm
• 118.472 — Cylinder Square Plain Cut Bur, 1.00mm
• 118.474 — Cylinder Square Plain Cut Bur, 1.20mm
• 118.476 — Cylinder Square Plain Cut Bur, 1.40mm
• 118.480 — Cylinder Square Plain Cut Bur, 1.60mm
• 118.482 — Cylinder Square Plain Cut Bur, 1.80mm
• 118.484 — Cylinder Square Plain Cut Bur, 2.10mm
• 118.486 — Cylinder Square Plain Cut Bur, 2.30mm
• 118.490 — Cylinder Square Plain Cut Bur, 2.70mm
• 119.248 — Round Plastic Holder

Notes

Tungsten Vanadium burs are not as long-lasting as USA-made High Speed Steel burs. For applications requiring maximum bur longevity, HSS burs may be preferable. Tungsten Vanadium burs typically cost less than HSS equivalents.

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