Ruby USA Consumables
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View the ISO code breakdown and colour decoder here.
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Cavity preparation
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Preparation of palatinal areas
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Crown and bridge preparation
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Separation
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Occlusal reduction
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Depth cutting
ISO No.:
This is the short ISO number.
The long one is combined of 5 groups:
806Type
314Length
257Shape
534Grit
023Head size
Diamond ISO length:
- 313 – FG Short shank – smaller than 18 mm
- 314 – FG Standard shank – 18-20 mm
- 315 – FG Long shank – 20-23 mm
- 316 – FG Extra-Long shank – 23 mm and up
- 204 – RA Standard shank – 22 mm
- 104 – HP Standard shank – 44,5-48,5 mm
Egg/Football
| Code | 368-023 | International shape: shape - head size |
|---|---|---|
| ISO No. | 257-023 | |
| Head Size | 023 | 1/10 mm |
| Head Length | 5.3 | mm |
| Total Length | 20 | mm |
| S. Fine | ← | |
| Fine | ← | |
| Medium | ← | |
| Coarse | ← | |
| S. Coarse | ← |
| Icon | Description | μ | ISO |
|---|---|---|---|
| ← | Extra extra fine burs marked with purple colour ring | 15μ | 494 |
| ← | Super fine burs are marked with yellow colour ring | 30μ | 504 |
| ← | Fine burs are marked with red colour ring | 50μ | 514 |
| ← | Medium burs are neutral | 107-120μ | 524 |
| ← | Coarse burs are marked with green colour ring | 150-180μ | 534 |
| ← | Super Coarse burs are marked with black colour ring | 180-250μ | 544 |
All sizes are in mm. All drawings are 1:1. All measurements are for reference only.
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