Cylindrical Burs On 1/4" Shanks
| Diameter | Length of Flute | OAL | Standard Cut |
| 1/8" | 1/2" | 2" | Standard |
| 3/16" | 5/8" | 2" | Standard |
| 1/4" | 5/8" | 2" | Standard |
| 1/4" | 1" | 2" | Standard |
| 5/16" | 3/4" | 2 1/2" | Standard |
| 3/8" | 3/4" | 2 1/2" | Standard |
| 3/8" | 1" | 2 3/4" | Standard |
| 7/16" | 1" | 2 3/4" | Standard |
| 1/2" | 1" | 2 3/4" | Standard |
| 5/8" | 1" | 2 3/4" | Standard |
| 3/4" | 1" | 2 3/4" | Standard |
| 1" | 1" | 2 3/4" | Standard |
| Diameter | Length of Flute | OAL | Double Cut |
| 1/8" | 1/2" | 2" | Double |
| 3/16" | 5/8" | 2" | Double |
| 1/4" | 5/8" | 2" | Double |
| 1/4" | 1" | 2" | Double |
| 5/16" | 3/4" | 2 1/2" | Double |
| 3/8" | 3/4" | 2 1/2" | Double |
| 3/8" | 1" | 2 3/4" | Double |
| 7/16" | 1" | 2 3/4" | Double |
| 1/2" | 1" | 2 3/4" | Double |
| 5/8" | 1" | 2 3/4" | Double |
| 3/4" | 1" | 2 3/4" | Double |
| 1" | 1" | 2 3/4" | Double |
Cylindrical End Cut Burs On 1/4" Shanks
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| Diameter | Length of Flute | OAL | Standard Cut | | 1/8" | 1/2" | 2" | Standard | | 3/16" | 5/8" | 2" | Standard | | 1/4" | 5/8" | 2" | Standard | | 1/4" | 1" | 2" | Standard | | 5/16" | 3/4" | 2 1/2" | Standard | | 3/8" | 3/4" | 2 1/2" | Standard | | 3/8" | 1" | 2 3/4" | Standard | | 7/16" | 1" | 2 3/4" | Standard | | 1/2" | 1" | 2 3/4" | Standard | | 5/8" | 1" | 2 3/4" | Standard | | 3/4" | 1" | 2 3/4" | Standard | | 1" | 1" | 2 3/4" | Standard | | Diameter | Length of Flute | OAL | Double Cut | | 1/8" | 1/2" | 2" | Double | | 3/16" | 5/8" | 2" | Double | | 1/4" | 5/8" | 2" | Double | | 1/4" | 1" | 2" | Double | | 5/16" | 3/4" | 2 1/2" | Double | | 3/8" | 3/4" | 2 1/2" | Double | | 3/8" | 1" | 2 3/4" | Double | | 7/16" | 1" | 2 3/4" | Double | | 1/2" | 1" | 2 3/4" | Double | | 5/8" | 1" | 2 3/4" | Double | | 3/4" | 1" | 2 3/4" | Double | | 1" | 1" | 2 3/4" | Double |
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Cylindrical Radius End Burs On 1/4" Shanks
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| Diameter | Length of Flute | OAL | Standard Cut | | 1/8" | 1/2" | 2" | Standard | | 3/16" | 5/8" | 2" | Standard | | 1/4" | 5/8" | 2" | Standard | | 1/4" | 1" | 2" | Standard | | 5/16" | 3/4" | 2 1/2" | Standard | | 3/8" | 3/4" | 2 1/2" | Standard | | 3/8" | 1" | 2 3/4" | Standard | | 7/16" | 1" | 2 3/4" | Standard | | 1/2" | 1" | 2 3/4" | Standard | | 5/8" | 1" | 2 3/4" | Standard | | 3/4" | 1" | 2 3/4" | Standard | | 1" | 1" | 2 3/4" | Standard | | Diameter | Length of Flute | OAL | Double Cut | | 1/8" | 1/2" | 2" | Double | | 3/16" | 5/8" | 2" | Double | | 1/4" | 5/8" | 2" | Double | | 1/4" | 1" | 2" | Double | | 5/16" | 3/4" | 2 1/2" | Double | | 3/8" | 3/4" | 2 1/2" | Double | | 3/8" | 1" | 2 3/4" | Double | | 7/16" | 1" | 2 3/4" | Double | | 1/2" | 1" | 2 3/4" | Double | | 5/8" | 1" | 2 3/4" | Double | | 3/4" | 1" | 2 3/4" | Double | | 1" | 1" | 2 3/4" | Double |
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