Hand-Wound Magnet Wire Spool — 22 AWG, Heavy Build

Eight ounces of 22 AWG magnet wire wound by hand onto a turned alder wood bobbin. The copper is bare 99.9% purity, the insulation is polyamide-imide rated to 200°C, and the bobbin is yours to keep and reuse. This is wire wound the way it used to be — tight, even, and ready to work.

Wire specifications

• Conductor: 99.9% bare copper, 22 AWG (0.644 mm diameter)
• Insulation: Polyamide-imide, Class 200 (200°C continuous rating)
• Build: Heavy, per NEMA MW 35-C
• Net weight: 8 oz / 227 g
• Approximate length: 252 ft / 76 m

The bobbin

Turned from alder wood — lightweight, smooth, and sized to fit a standard winding jig or sit flat on the bench. Not a throwaway plastic spool. Keep it, refill it, or use it as a form.

Where it goes

Motor rewinding, transformer coils, electromagnet builds, relay repair, and anywhere you need a reliable Class 200 wire that won't let go under heat. Heavy build means extra insulation wall thickness — more margin between turns, more forgiveness on tight winding radii.