Mechanical parts
Stepped Shaft with Drilled Hole and Square Boss
- Bounding box
- 25.0 × 25.0 × 200.0 mm
- Engine
- Precision B-rep
- Parameters
- 8
- Published
- August 7, 2026
Download
Free to download and use. See the terms.
The prompt
a diameter 25mm circular shaft with 200mm length, one end cut to diameter 16mm for a length of 30mm, then drill a diameter 5.5mm through hole with distance of 7mm from end, for the other end of the shaft, cut a square of 20x20 for a length of 60mm
Parameters
| Name | Value | Range |
|---|---|---|
| Shaft Diameter | 25 mm | 10 – 100 |
| Shaft Overall Length | 200 mm | 50 – 500 |
| Reduced End Diameter | 16 mm | 5 – 50 |
| Reduced End Length | 30 mm | 5 – 100 |
| Hole Diameter | 5.5 mm | 1 – 15 |
| Hole Distance from Reduced End | 7 mm | 1 – 30 |
| Square Side Length | 20 mm | 5 – 80 |
| Square Section Length | 60 mm | 5 – 200 |
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.
More models
Browse the full gallery →Trumpet Lyre Mount Main Body
A single 3D mechanical CAD part for a trumpet music lyre mount (Main Body with Paddle). Geometry details: 1. A 18mm-wide semi-cylindrical clamp arc for a 28mm diameter cylinder, w
Spur Gearbox
design gearbox
UAV Ogive Nose Cone
Design a watertight, 3D-printable aerodynamic nose cone module for a fixed-wing tactical UAV, optimized for printing in Carbon Fiber Filled PETG (PETG-CF). The base of the nose con
