Techniks
Techniks ER20 Precision Collet 1/4"
- Material Type: Spring Steel
- Capacity: 0.2 inches
- Handle Type: keyed
- Lock Type: Manual
Last refreshed Aug 4, 2026 · Based on the Amazon listing and published specifications, not hands-on testing.
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ASIN: B01MRRWWQXModel: ER20Category: Clamps
Overview
Techniks ER20 - a 0.2 inches clamp.
Specifications
| Brand | Techniks |
|---|---|
| Model | ER20 |
| Dimensions & fit | |
| Thread Size | 0.25 inches (6.35 mm) |
| Capacity & performance | |
| Capacity | 0.2 inches |
| Construction & materials | |
| Material Type | Spring Steel |
| Compatibility & installation | |
| Compatible Devices | Drilling Machine, Lathe, Milling Machine, Grinding Machine |
| Included components | |
| Unit Count | 1 |
| Included Components | Chuck Key |
| Other details | |
| Handle Type | keyed |
| Lock Type | Manual |
| Number Of Items | 1 |