This Beadalon Wire Rounder Burr is the replacement or add-on burr for the FI420 rotary tool, sized specifically for 12 and 14 gauge wire — so you can smooth sharp cut ends cleanly without switching tools.
Specifications
- Color: Wire Rounder Burr For Fi420 For 12&14 Gauge - Package
- Material: Metal, made in India
What to make with them
Use it to round off the cut ends of 12 and 14 gauge wire on wrapped loops, heavy-gauge bangles, or wire-sculpted frames where a sharp tip would snag fabric or scratch skin. It's a practical must-have when you're working through heavier gauges regularly.