Kennametal - 7/16" ER20 Collet - 0.0203mm TIR, 31.5mm OAL, 21.01mm Overall Diam
Item #: 04415642
Brand: Kennametal
Model #: 1729838
Exact Tooling IR#: 04
Features and Benefits
ER collets are used for holding cylindrical shank tools without flats. These collets do not have coolant through capabilities.
| Product Specifications | |
|---|---|
| Type | ER Collet |
| Collet Series | ER20 |
| Size Range (Inch) | 7/16 |
| Size (Inch) | 7/16 |
| Size (Decimal Inch) | 0.4375 |
| TIR (mm) | 0.0203 |
| TIR (Decimal Inch) | 0.000800 |
| Minimum Collet Capacity (Decimal Inch) | 0.3975 |
| Maximum Collet Capacity (Decimal Inch) | 0.4375 |
| Overall Length (mm) | 31.50 |
| Overall Length (Decimal Inch) | 1.2400 |
| Overall Diameter (mm) | 21.01 |
| Overall Diameter (Decimal Inch) | 0.8270 |
| PSC Code | 5136 |
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