| Total qty | Discount | Per unit | You save |
|---|---|---|---|
| 1 | – | – | |
| 2 – 3 | 5% off | ||
| 4 – 11 | 7% off | ||
| 12 + | 10% off |
A setting bur cuts the seat inside a prong head or bezel so the stone's girdle drops in level and holds securely. Busch Fig. 413 setting burs do that work in tungsten vanadium steel, manufactured to ultra-high precision tolerances for consistent, repeatable cuts across a wide range of stone sizes.
This listing covers the smaller end of the family: 1.00 mm – 3.70 mm in 12 sizes, sold in multiples of six per size.
| Part # | Bur Size |
|---|---|
| B118.720 | 1.00 mm |
| B118.721 | 1.25 mm |
| B118.722 | 1.50 mm |
| B118.723 | 1.75 mm |
| B118.724 | 2.00 mm |
| B118.725 | 2.20 mm |
| B118.726 | 2.50 mm |
| B118.727 | 2.70 mm |
| B118.728 | 3.00 mm |
| B118.729 | 3.20 mm |
| B118.730 | 3.50 mm |
| B118.731 | 3.70 mm |
Every size on this page is sold in multiples of six only. For Busch Fig. 413 setting burs in sizes 4.00 mm and above, see B118.732MAIN.
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