Busch Fig. 23 cone square cross cut burs are precision-ground tools trusted by professional jewelers worldwide. Known by the European designation Fig. 38 and the USA designation Fig. 23, these burs are manufactured from tungsten vanadium steel to ultra-high precision tolerances. Available in 13 sizes ranging from 0.70mm to 3.10mm, they deliver consistent, reliable cutting performance across a wide range of applications.
All sizes in this range are sold in multiples of six only.
Features
- Busch Fig. 23 cone square cross cut profile (European Fig. 38 / USA Fig. 23)
- Manufactured from tungsten vanadium steel
- Ultra-high precision tolerances for consistent performance
- Available in 13 sizes from 0.70mm to 3.10mm
- Sold in multiples of six
Specifications
| Figure |
Fig. 23 (USA) / Fig. 38 (European) |
| Bur Type |
Cone Square Cross Cut |
| Material |
Tungsten vanadium steel |
| Size Range |
0.70mm – 3.10mm |
| Sold As |
Multiples of 6 |
Available Options
| Part # |
Bur Size |
| B118.338 |
0.70mm |
| B118.339 |
0.80mm |
| B118.340 |
0.90mm |
| B118.341 |
1.00mm |
| B118.342 |
1.20mm |
| B118.343 |
1.40mm |
| B118.346 |
1.60mm |
| B118.348 |
1.80mm |
| B118.350 |
2.10mm |
| B118.354 |
2.50mm |
| B118.356 |
2.70mm |
| B118.357 |
2.90mm |
| B118.358 |
3.10mm |