| Total qty | Discount | Per unit | You save |
|---|---|---|---|
| 1 | — | — | |
| 2 – 3 | 5% off | ||
| 4 – 11 | 7% off | ||
| 12 + | 10% off |
Important Supply Notice: Due to ongoing fulfillment limitations, this set cannot be guaranteed as complete at the time of order. Spearhead has been unable to supply all 23 sizes consistently, and no ship dates are available on open back orders. If you order this set, Otto Frei will contact you with the number of burs currently in stock, the sizes unavailable, and an updated reduced kit price reflecting only what can be shipped. We are not back-ordering missing sizes, as restocking is unpredictable. To purchase individual bud burs that are confirmed in stock, please visit the individual bud bur product page.
Spearhead High Speed Steel (HSS) burs are hand cut by expert craftsmen in the USA. You can identify genuine Spearhead HSS burs by the size stamped directly on their 3/32" shanks. Compared to imported Tungsten Vanadium Carbon Steel burs, these HSS burs are harder, stay sharper longer, and deliver a significantly extended service life. HSS burs are the preferred choice of quality jewelers worldwide.
This master kit is the complete range of HSS Bud Burs, spanning from size No. 2 (1.10 mm) through size No. 34 (11.1 mm) — every bud bur size that Spearhead produces. Note that sizes 1, 15, 17, 19, 21, 23, 25, 27, 29, 31, and 33 are not manufactured in the bud shape and are not part of this set.
| Material | High Speed Steel (HSS) |
|---|---|
| Shank Size | 3/32" |
| Size Range | No. 2 (1.10 mm) – No. 34 (11.1 mm) |
| Pieces in Full Kit | 23 |
| Origin | USA (hand cut) |
| Part No. | Bur No. | Metric Size |
|---|---|---|
| 119.462 | 2 | 1.10 mm |
| 119.463 | 3 | 1.30 mm |
| 119.464 | 4 | 1.50 mm |
| 119.465 | 5 | 1.70 mm |
| 119.466 | 6 | 1.90 mm |
| 119.467 | 7 | 2.10 mm |
| 119.468 | 8 | 2.30 mm |
| 119.469 | 9 | 2.50 mm |
| 119.470 | 10 | 2.70 mm |
| 119.471 | 11 | 2.90 mm |
| 119.472 | 12 | 3.10 mm |
| 119.473 | 13 | 3.30 mm |
| 119.474 | 14 | 3.50 mm |
| 119.476 | 16 | 4.00 mm |
| 119.478 | 18 | 4.50 mm |
| 119.480 | 20 | 5.00 mm |
| 119.482 | 22 | 5.20 mm |
| 119.484 | 24 | 5.60 mm |
| 119.486 | 26 | 6.30 mm |
| 119.488 | 28 | 7.20 mm |
| 119.490 | 30 | 8.00 mm |
| 119.492 | 32 | 9.60 mm |
| 119.494 | 34 | 11.10 mm |
Bur sizes 1, 15, 17, 19, 21, 23, 25, 27, 29, 31, and 33 are not manufactured in the bud shape and are not included. Due to current supply constraints, orders for this kit will be fulfilled as a partial set at a reduced price. Otto Frei will contact you after ordering with available sizes and adjusted pricing.
California Prop 65 Warning:No reviews yet. Be the first to share your experience with this product.
Write a review ↓