ER40-20mm Spring Collet, 1mm Elastic Shrinkage | Clamping diameter 20mm Collet Chuck, High Precision, for CNC Engraving Machine Chuck and Lathe Tool Milling
US$4.80
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US$4.80
Price when purchased online
Free shipping
Free 30-day returns
Sold and shipped by paulsizer.com
Free 30-day returns Details
Product details
| Management number | 247257575 | Release Date | 2026/08/16 | List Price | US$4.80 | Model Number | 247257575 | ||
|---|---|---|---|---|---|---|---|---|---|
| Category | |||||||||
- 【ER40-20 Spring Collet】Overall Size：41mm OD × 46mm height(1.61" × 1.81"), Clamping diameter 20mm/0.79 inch, with 1mm elastic shrinkage; Error range ± 0.015mm, please confirm the size according to project requirements
- 【Good Quality Material】The torque collet is made of 40Cr steel. Undergoes quenching, medium-temperature tempering processes, and finely grounding both inside and outside. It features high precision, wear resistance, corrosion resistance, and high hardness.
- 【High Precision】The torque collet has a high precision of 0.015mm and excellent clamping performance. Widely used in many fields such as mechanical processing, woodworking, and jewelry processing.
- 【Clamping Range】The clamping diameter of ER40-20 spring collets is 20.0mm, with 1mm elastic shrinkage, Therefore, it's clamping range is 19~21mm(0.75"~0.83")
- 【Widely Application】Router collets can be used in various processing operations such as engraving, CNC machining, spindle machine tools, boring, milling, and drilling of circuit boards.
| ASIN | B0FCMGNZ8Z |
|---|---|
| Capacity | 20 millimeters |
| Brand Name | FOCMKEAS |
| Unit Count | 1 Count |
| Item Weight | 0.23 kg |
| Manufacturer | FOCMKEAS |
| Model Number | ER40-20 |
| Number of Items | 1 |
| Included Components | Quick Connect Fixtures |
| Manufacturer Part Number | A250401FTA140 |
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