Chip-puller vacuum bin

Chip-puller vacuum bin A 1×2 Gridfinity bin for a handheld, rechargeable chip-puller vacuum. One cell stands the vacuum upright, bottom end down. The other is a low tray, a quarter of the vacuum side's height, for its spare tip and suction cups, so the tool and its bits lift out together. Parts PartFileSizePrint Vacuum binbin_chip_vacuum.scad41.5 × 83.5; 51 mm tall on the vacuum side, 12.8 on the tray side×1 — feet down, no supports Sized from the vacuum Calipered (survey/MEASUREMENTS.md, 2026-10-09): 34 × 24 × 170 mm with its tip on, rectangular with slightly rounded corners. The bottom end is the largest part and goes into the pocket. - Pocket 34.6 × 24.6, 45 mm deep. 0.6 mm of clearance each way. The pocket's corners are square, so the vacuum's rounded corners never touch and the four flat sides do the holding. - Closed floor. The charge port is on the bottom face, but it won't charge standing in the bin, so there's no cable slot. - 45 mm of a 170 mm body is a comfort choice. The bin latches into the grid, so nothing tips. It leans less than a degree and leaves plenty to grab.

- Low parts tray, 39 × 46 mm, 6.6 mm deep. The tray side stands a quarter of the vacuum side's height, 12.8 mm, so the spare tip and suction cups sit low and in reach. The Gridfinity foot and floor take the bottom 6 mm, which is why the tray itself is shallow. Raise LOW_FRAC for a deeper one.

Checked A 34 × 24 body seated in the pocket clears all four walls and rests on the floor. A body 1 mm larger collides with it, which confirms the check can fail. The tray has a floor and is open above it, nothing on the tray side stands above 12.8 mm, and the vacuum side is still full height. Recommended print settings SettingValue MaterialPETG Layer height0.2 mm Walls3 Infill15% SupportsNone Parametric OpenSCAD source, render scripts and every revision: https://github.com/IamMrCupp/3d-printer-models/tree/main/chip-vacuum These files are release chip-vacuum/v1.1.0 — rendered from source and mesh-validated in CI. Newer versions, if any: https://github.com/IamMrCupp/3d-printer-models/releases?q=chip-vacuum