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CNC collet chuck for ER32 collets with DIN SK50 shank | 100 mm | - DARMET 400
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Description
Information:
- Holder for mounting ER32 collet cages.
- Tapered DIN arbor according to DIN68971 ended with a thread for pulling in conventional machines.
- A properly seated collet is perfectly flush with the face of the ER nut, only then should we tighten the whole thing with a special hook wrench or multipoint.
- Correct seating in the spindle ensures self-locking counterforce when tightening and loosening the tool.
- Standard collets have a round hole, which makes the holder universal, as we can clamp all shank tools with a cylindrical shank or cylindrical shank with a Weldon flattening, i.e. drills, or milling cutters.
- Through-through tool for internal cooling.
Specification:
| Parameter | Value |
|---|---|
| K (DIN69871) | SK50 |
| Collet | ER32 |
| D | 50 mm |
| D1 | 69.85 mm |
| L1 | 100 mm |
| Weight | 3.0 kg |
Technical information: grip DIN 69871 according to DARMET
How to properly mount the collet in the ER nut?
The collet should be mounted at an angle, hooking the cage channel onto the eccentric or cylindrical band of the nut (A), feeling a slight resistance, press it until you hear a characteristic "click" (B). Disassembly is just as simple, tilt the cage to release it from the clamp in the nut (C).
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