Brackets and mounts
Parametric PC Technician Toolbox (Simplified Assembly)
- Bounding box
- 145.0 × 145.0 × 120.0 mm
- Engine
- Precision B-rep
- Parameters
- 48
- Published
- August 11, 2026
Download
Free to download and use. See the terms.
The prompt
Design a fully functional parametric 3D-printable folding PC technician toolbox. Maximum folded size: 150 × 150 × 150 mm. Target: about 145 × 145 × 120 mm. The toolbox must open into multiple connected folding sections and close into a compact portable box with an integrated carrying handle. Add a secure latch and, if possible, a groove for a thin gasket to make it dust/water resistant. Storage required: * 5 small sliding screw drawers, each divided into several compartments: 1. MOTHERBOARD 2. CASE 3. CPU COOLER / WATER COOLING 4. POWER SUPPLY 5. OTHER * 4 protected RAM slots for standard desktop DIMMs. * 2 CPU compartments: INTEL and AMD. * 2 NVMe M.2 2280 SSD slots. * 2 SATA SSD slots. * 2–3 screwdriver holders. * 10–20 screwdriver bit holders. * 1 thermal paste holder. Every item must be securely retained with clips, snap-fits or recessed pockets so nothing moves during transport. Drawers must slide smoothly with 0.2–0.3 mm clearance and have stops so they cannot fall out. Folding hinges must work correctly with about 0.3–0.5 mm clearance. No unnecessary gaps between folded sections. Add clear engraved/embossed labels: MOTHERBOARD, CASE, COOLER, PSU, OTHER, RAM, INTEL, AMD, NVMe, SATA SSD, SCREWDRIVERS, BITS, THERMAL PASTE. Design for FDM printing with PETG, 0.4 mm nozzle and 0.2 mm layer height. Avoid supports whenever possible. Make the design durable, compact, ergonomic and actually manufacturable. All dimensions must be parametric and editable. Verify that all parts can physically open, close, slide and fit together before finalizing the model.
Parameters
| Name | Value | Range |
|---|---|---|
| Outer Width | 145 mm | 100 – 300 |
| Outer Depth | 145 mm | 100 – 300 |
| Outer Height | 120 mm | 80 – 200 |
| Core Wall Thickness | 3 mm | 1.5 – 6 |
| Panel Thickness (Wings/Door) | 3 mm | 1.5 – 5 |
| Top Lid Thickness | 12 mm | 6 – 20 |
| Rack Width | 138 mm | 100 – 200 |
| Rack Depth | 120 mm | 80 – 200 |
| Rack Height | 100 mm | 60 – 150 |
| Number of Drawer Slots | 5 | 1 – 10 |
| Vertical Gap between Slots | 1 mm | 0.2 – 5 |
| Top Margin in Rack | 2 mm | 0.5 – 10 |
| Bottom Margin in Rack | 2 mm | 0.5 – 10 |
| Stop Tab Thickness (rear wall) | 3 mm | 1 – 8 |
| Drawer Width | 136 mm | 100 – 200 |
| Drawer Depth | 104 mm | 60 – 200 |
| Drawer Height | 18 mm | 10 – 40 |
| Drawer Clearance (per side) | 0.2 mm | 0.1 – 1 |
| Tray Width | 138 mm | 100 – 200 |
| Tray Depth | 138 mm | 100 – 200 |
| Tray Height | 10 mm | 5 – 30 |
| RAM Slot Width (X) | 8 mm | 5 – 20 |
| RAM Slot Length (Y) | 135 mm | 100 – 150 |
| RAM Pocket Depth | 5 mm | 1 – 10 |
| Number of RAM Slots | 4 | 1 – 8 |
| RAM Slot Gap | 2 mm | 0.5 – 5 |
| Intel CPU Pocket Width | 40 mm | 30 – 50 |
| Intel CPU Pocket Depth | 40 mm | 30 – 50 |
| Intel CPU Pocket Depth | 3 mm | 1 – 6 |
| AMD CPU Pocket Width | 40 mm | 30 – 50 |
| AMD CPU Pocket Depth | 40 mm | 30 – 50 |
| AMD CPU Pocket Depth | 3 mm | 1 – 6 |
| NVMe Slot Width | 22 mm | 18 – 30 |
| NVMe Slot Length | 80 mm | 60 – 100 |
| NVMe Pocket Depth | 3 mm | 1 – 6 |
| Number of NVMe Slots | 2 | 1 – 4 |
| SATA Pocket Width | 65 mm | 50 – 80 |
| SATA Pocket Length | 100 mm | 80 – 120 |
| SATA Pocket Depth | 3 mm | 1 – 6 |
| Number of SATA Pockets | 2 | 1 – 4 |
| Screwdriver Hole Diam. | 10 mm | 6 – 16 |
| Screwdriver Hole Depth | 8 mm | 4 – 15 |
| Number of Screwdriver Holes | 2 | 1 – 4 |
| Bit Hole Diam. | 4 mm | 2 – 8 |
| Bit Hole Depth | 6 mm | 2 – 10 |
| Number of Bit Holes | 16 | 4 – 32 |
| Thermal Paste Hole Diam. | 12 mm | 8 – 20 |
| Thermal Paste Hole Depth | 8 mm | 4 – 12 |
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
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
Flat-Strap Reel Spool
Create a 3D model of a custom flat-strap reel spool for a home plate housing cavity. Geometry: - A reel spool consisting of two parallel circular outer flanges connected by a cent