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DA Collets
Also known as double-angle and Erickson collets, these collets are used for drilling, reaming, and light milling. They grip cutting tools in DA collet chucks but are less accurate and have a weaker grip than ER and TG collets. This can lead to a shorter life for these collets and cutting tools. You can also use them with die grinders to hold bits and burs.
| Collet Size | Grip Range | TIR (Total Indicated Runout) Accuracy | ID Tolerance | Max. Body Dia. | Overall Lg. | Each | |
DA-180 | |||||||
|---|---|---|---|---|---|---|---|
Hardened Steel | |||||||
| 3/64" | 0.031"-0.046" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N31 | 000000 |
| 1/16" | 0.046"-0.062" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N32 | 00000 |
| 5/64" | 0.062"-0.078" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N33 | 00000 |
| 3/32" | 0.078"-0.093" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N34 | 00000 |
| 7/64" | 0.092"-0.109" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N35 | 00000 |
| 1/8" | 0.109"-0.125" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N36 | 00000 |
| 9/64" | 0.125"-0.140" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N37 | 00000 |
| 5/32" | 0.140"-0.156" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N38 | 00000 |
| 11/64" | 0.156"-0.171" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N39 | 00000 |
| 3/16" | 0.171"-0.187" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N41 | 00000 |
| 13/64" | 0.187"-0.203" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N42 | 00000 |
| 7/32" | 0.203"-0.218" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N43 | 00000 |
| 1/4" | 0.234"-0.250" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N44 | 00000 |
| 17/64" | 0.250"-0.265" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N45 | 00000 |
| 5/16" | 0.296"-0.312" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N46 | 00000 |
| 3/8" | 0.359"-0.375" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N47 | 00000 |
| 1/2" | 0.484"-0.500" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N48 | 00000 |
| 19/32" | 0.578"-0.593" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N49 | 00000 |
| 3/4" | 0.734"-0.750" | 0.0004" | -0.0004" to 0" | 1.04" | 1.63" | 9437N51 | 00000 |