This Beadalon Wire Rounder Burr is a replacement or spare burr head designed specifically for the FI420 tool, sized to work with 16 and 18 gauge wire. If you're finishing wire ends and want smooth, snag-free results, keeping a fresh burr on hand means you're never stuck mid-project.
Specifications
- Color: Wire Rounder Burr For Fi420 For 16&18 Gauge - Package
- Material: Metal, made in India
What to make with them
Use it with your FI420 tool to deburr and round the cut ends of 16 and 18 gauge wire — an essential finishing step for ear wires, wrapped loops, and any wire component that will sit against skin or thread through a bead hole.