Setting burs 4mm, Busch

  • Description

Stone setting burs 4mm.

These Busch®-setting burs are suitable for setting stones and are used to cut a smooth setting for setting gemstones. Sizes are calibrated to fit standard brilliant cut round gemstones.

These drills are made from cost-effective tungsten vanadium, cut precisely and can be used at low speeds.

Use these burs in silver clay by first pre-drilling a smaller size hole with a metal drill bit and then using the burs to make the bevel for the stone.

The burs can be used in dried clay as well as in a fired workpiece.
Clean the burs in between if it is used in dried clay with eg a toothbrush for optimal performance.

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    Delivery time:1-2 dagen
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