Description
Busch Burs-the most famous name in jewelers burs. Busch brand Fig. 411CT – Twincut cup burs are available in a wide range of sizes, from 0.80mm up to 2.30mm. These tungsten vanadium steel burs are made to ultra-high precision tolerances.
Cup burs are primarily used by jewelers for finishing and rounding the top of prongs during stone setting.
This concave cone shape Busch 411CT steel cup bur has twincut blade geometry that allows for easy removal of cut metal shavings from prongs while being rounded.
Choose from 16 sizes:
- B118.411008 0.80mm
- B118.411009 0.90mm
- B118.411010 1.00mm
- B118.411011 1.10mm
- B118.411012 1.20mm
- B118.411013 1.30mm
- B118.411014 1.40mm
- B118.411015 1.50mm
- B118.411016 1.60mm
- B118.411017 1.70mm
- B118.411018 1.80mm
- B118.411019 1.90mm
- B118.411020 2.00mm
- B118.411021 2.10mm
- B118.411022 2.20mm
- B118.411023 2.30mm
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