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Important Notice 10/22/26: Spearhead HSS burs have ceased production. The Spearhead factory has closed and is no longer in business. As we sell out of sizes these burs will no longer be available.
Bud burs cut and shape fine detail at the bench, and Spearhead High Speed Steel (HSS) bud burs are hand cut by expert craftsmen in the USA. Each bur is size-stamped directly on the 3/32" shank, making identification quick and reliable at the bench. Available in 23 sizes ranging from 1.10 mm to 11.10 mm, these bud burs are the go-to choice for professional jewelers who demand consistent, long-lasting cutting performance.
While HSS burs carry a higher price point than imported Tungsten Vanadium Carbon Steel burs, they maintain their edge significantly longer and outperform machine-cut alternatives in durability. The hand-cut teeth and superior steel hardness make these the preferred bud burs among quality jewelers worldwide.
| Part # | Metric Size | Bur No. |
|---|---|---|
| 119.462 | 1.10 mm | 2 |
| 119.463 | 1.30 mm | 3 |
| 119.464 | 1.50 mm | 4 |
| 119.465 | 1.70 mm | 5 |
| 119.466 | 1.90 mm | 6 |
| 119.467 | 2.10 mm | 7 |
| 119.468 | 2.30 mm | 8 |
| 119.469 | 2.50 mm | 9 |
| 119.470 | 2.70 mm | 10 |
| 119.471 | 2.90 mm | 11 |
| 119.472 | 3.10 mm | 12 |
| 119.473 | 3.30 mm | 13 |
| 119.474 | 3.50 mm | 14 |
| 119.476 | 4.00 mm | 16 |
| 119.478 | 4.50 mm | 18 |
| 119.480 | 5.00 mm | 20 |
| 119.482 | 5.20 mm | 22 |
| 119.484 | 5.60 mm | 24 |
| 119.486 | 6.30 mm | 26 |
| 119.488 | 7.20 mm | 28 |
| 119.490 | 8.00 mm | 30 |
| 119.492 | 9.60 mm | 32 |
| 119.494 | 11.10 mm | 34 |
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