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ER20 Collet - 1 mm - DARMET
Availability:
in stock
Dispatched within:
24 hours
Gross price:
$10.17
incl. 23% TAX, excl. shipping costs
Regular price:
The lowest price during 30 days prior to the reduction:
Net price:
$8.27
excl. 23% TAX, excl. shipping costs
Regular price:
The lowest price during 30 days prior to the reduction:
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Product code:
DM_TUL_ER20_01
Description
Features and application:
- ER collet for tools with a cylindrical shank.
- Visible marking on the collet face.
- Cage compatible with ER nuts.
- Grooves allow for spring-loading of the collet, turning the nut causes the hole to narrow and widen.
- Clamping range: 1.0- 0.5 mm.
Technical data:
| Parameter | Value | Unit |
|---|---|---|
| d | 1.0 | mm |
| D | 20.0 | mm |
| D1 | 21.0 | mm |
| D2 | 17.4 | mm |
| L | 31.5 | mm |
| L1 | 6.36 | mm |
| L2 | 4.8 | mm |
| L3 | 2.8 | mm |
Installation of sleeves in nuts:
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Installation of the collet in the holder nut |
Collet correctly installed | Disassembly of the collet |
To correctly install the ER collet in the holder:
- Insert the collet at an angle into the nut.
- Hook the collet's groove onto the eccentric or cylindrical projection of the nut (Fig. A).
- Press the collet into the nut (Fig. B).
- Screw the nut with the pressed-in collet onto the holder so that the tool being processed can be clamped.
Maximum clamping diameters depending on the ER collet type:
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