Enclosures and housings
Expanding Collet Fixture
- Bounding box
- 70.3 × 70.3 × 90.2 mm
- Engine
- Precision B-rep
- Parameters
- 17
- Published
- October 27, 2026
Download
Free to download and use. See the terms.
The prompt
A self-locking expanding collet fixture, total height 90 mm. 6 curved split petals, wall thickness 2 mm. Minimum outer diameter 36 mm, maximum expand diameter 70 mm. A bottom ring connects all petals. A tapered cone core inside, top thicker, bottom thinner. Center straight screw shaft, a round hand-tight knob on top. All dimensions in mm, solid model, export STEP.
Parameters
| Name | Value | Range |
|---|---|---|
| Petal Count | 6 pcs | 4 – 12 |
| Collet Body Height | 65 mm | 40 – 100 |
| Base (Collapsed) OD | 36 mm | 24 – 70 |
| Top (Expanded) OD | 70 mm | 40 – 120 |
| Petal Wall Thickness | 2 mm | 1 – 5 |
| Petal Slit Width | 3 mm | 1 – 8 |
| Bottom Ring Height | 8 mm | 3 – 20 |
| Bottom Ring Bore | 12 mm | 6 – 30 |
| Cone Core Height | 55 mm | 30 – 90 |
| Cone Top Diameter | 34 mm | 10 – 60 |
| Cone Bottom Diameter | 22 mm | 8 – 50 |
| Screw Shaft Diameter | 10 mm | 4 – 20 |
| Screw Shaft Length | 75 mm | 40 – 120 |
| Knob Diameter | 24 mm | 12 – 50 |
| Knob Height | 18 mm | 8 – 40 |
| Knurl Flute Count | 24 pcs | 8 – 48 |
| Overall Assembly Height | 90 mm | 60 – 140 |
Every value above is a live dimension. Open a model like this in the editor and each one becomes a slider you can drag before exporting.
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