| Connection Diameter Workpiece Side (DCONWS) | 5/16″ | Style | Standard |
| Connection Diameter Minimum Workpiece Side (DCONNWS) | 0.272″ | Measurement Type | Inch |
| Connection Diameter Maximum Workpiece Side (DCONXWS) | 0.312″ | Diameter Range | 5/16″ - 0.2725″ |
| Shank Size (SS) | ER20 | Coolant Supply Property (CSP) | Coolant Thru |
Product Features
| Remarks | •ER Spring Collets are the only Clamping Collet System for combined milling, drill, reaming, tapping and boring •ER Collets concentricity guaranteed to .0004″ •Wide holding range of each collet requies fewer collets and changes-guarantees that undersize cutting tools can be held without sacrificing accuracy or gripping power •Unique self-releasing sytsem eliminates sticking •Flute holding capabilities for highest concentricity and clamping power •ER Mini-Collet Chucks allow for machining in tight locations with reduced outside nose diameter •Clamping range is .039″ | Country of Origin | SWITZERLAND |
Shipping Info
Package Length
1.42300
Package Width
.86500
Package Height
.86500
Package Weight
0.082
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