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Request a custom order and have something made just for you.
You will receive 2 cup burs, 1.2mm and 1.8mm.
It de-bur the end of a wire after it was cut.
This is a quality bur made in Germany. It will maintain the tolerances over time. These burs are excellent for rounding prongs.

I use the 1.8mm cup to de-fur wires from 16ga to 21ga and the 1.2mm cup to de-fur wires from 20ga to 26ga.

This listing is for the cup bur ONLY. You need a pin vise to hold the cup bur. I use the pin vise from my bead reamer. You can also use a hand held electric drill.

OD: 1.8mm; ID: 1.5mm (18ga is 1mm)
OD: 1.2mm; ID: 1.0mm

Length: 1.75"
Material: Tungsten Vanadium

Thanks for looking. Combine shipping for multiple items. Please convo me with any questions.

2 WIRE ROUNDER takes rough edges off 16ga to 26ga wire ends 1.8mm and 1.2mm Lynx cup BURS

$5.70 USD
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  • Material: tungsten vanadium
  • Ships worldwide from Arizona, United States
  • Feedback: 13394 reviews
  • Favorited by: 74 people