Carbide Inside Ring Cylinder Finishing Burs-Fine to Coarse

Carbide inside ring cylinder burs designed for fast, controlled trimming of ring interiors on a flex shaft or micromotor. The bur seats solidly in a 3/32" collet so cutting feels stable and predictable as you true up the inside of the band. Available in four cutting aggressions — Fine through Extra Coarse — to match every stage of interior ring work, from light refining to heavy stock removal.

Features

• Cylinder bur profile sized specifically for inside ring trimming and clean-up
• Mounted on 3/32" shanks for use with standard flex shaft and micromotor handpieces
• Single head size across all grits for consistent feel when switching cutting aggressions
• Engineered for rapid metal removal while maintaining smooth, predictable control
• Choice of four cutting aggressions — Fine, Medium, Coarse, and Extra Coarse
• Durable carbide construction for extended service life in daily bench use
• Manufactured in the USA

Specifications

Available Options

Notes

Use light, controlled pressure and let the bur do the work when trimming ring interiors, especially in softer alloys. Keep burs clean and free of loading to maintain cutting efficiency.

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