Dust Extractor Static Turbine
Created today
Description
Nothing stops a project faster than trying to perfectly align a separate impeller core inside a printed housing while the glue dries. This design builds the stator directly into the pipeline — a single solid print where the central shaft is locked to the walls via mid-body struts. The blades are pitched to guide airflow and trimmed completely flush with the adapter's inner taper, so there's no risk of them breaching the outer shell.
Dimensions & Setup
- Total Height: 140 mm
- Shaft Diameter: 12 mm
- Blade Setup: 6 angled blades at the 4-inch base, 6 more at the 2-inch top.
- Mounting: 3 stationary support struts across the transition zone.
- Printing Note: Built as a single solid part (stator). If used for dust extraction, printing in PETG is recommended to handle the abrasion from chips.
Images
More like this
Explore more in Workshop & Tools →
Eldosa — Distribution Enclosure
An electrical distribution and breaker box built for modular wiring. It features dedicated routing channels running alongside a raised central mounting boss, keeping cables neatly separated from the active components. The box relies on a simple, robust knuckle hinge designed to take a piece of 1.75mm filament as the pin. Features Inputs & Outputs: Three large 16mm inputs on the left flank, and five 12mm output holes on the right. Internal Routing: Twin divider walls keep power runs clean and separated from the main breaker rail. Hinge Design: Alternating 24mm knuckles on the box and lid mate tightly. Slide a bit of standard 3D printer filament through the 2.4mm bore to link them together. Signage: Raised "ELDOSA" lettering on the top cover. Print notes Print both parts flat on the bed. No supports are needed for the box's side holes if your printer handles bridging well, though you can add them if you prefer perfectly round cutouts. Ensure your bottom layer isn't heavily squished, or you may need to ream out the hinge holes with a 2mm drill bit before inserting the filament pin.
8-Probe Slim Wall Rack
Tired of oscilloscope probes sliding off the bench and getting crushed by heavy gear? This wall-mounted rack gets them up and out of the way. It holds eight probes cleanly, keeping the cables untangled and the tips safe. Dimensions & Details Capacity: 8 slots (15mm diameter cutouts, 5.5mm entry slots) Overall Size: 220mm wide x 53mm deep x 17.5mm high Mounting: Three countersunk screw holes (4.5mm shaft, 7.5mm head) Printing: Prints flat on its base, no supports required. Thinned down to save material and print time.
Metal Band Multimeter Stand
A spiky, symmetrical desk stand built for holding a multimeter, styled like an illegible gothic metal band logo. Features jagged thorny branches reaching outward and scalloped batwing support fins. Angled Rest: Leans back at 25 degrees for bench visibility. Cable Clearance: A generous 45mm cutout in the shelf allows test leads to stay plugged in while docked. Flat Base: The entire assembly is sliced flat at the bottom for a stable desk footprint.
Heavy-Duty Weed Puller
A heavy-duty dandelion digger and weed puller. Features a thick, ergonomic handle, a pronounced leverage bump (fulcrum) to easily pry stubborn roots, and a deep V-notch to slice right through taproots. The geometry is deliberately aligned to lay completely flat on its side. This achieves two things: Zero supports: The entire side profile sits directly on the bed. Maximum strength: Levering tools often snap under pressure if printed upright. By laying it sideways, the printing layer lines run the entire length of the shaft, absorbing the levering force seamlessly. Specifications Overall Length: 240mm Thickness: 20mm uniform width Suggested Print Settings: 4+ perimeters and high infill for optimal rigidity.
Pegboard Utility Knife Holder
A drop-in holder built for standard utility and carpet knives, mounting flush to small-pitch pegboards. A generous front thumb cutout makes retrieval quick, while the three-peg top row distributes the weight. Form & Fit Internal Clearance: Sized at 40x20mm internally to comfortably swallow standard sliding break-off blades. Board Specs: Engineered specifically for 12mm center-to-center grids with 4mm holes. Pegs are 3.6mm to provide an easy slip-fit. Drop Spacing: The lower stabilizing bumpers sit exactly 36mm (three 12mm increments) below the main hooks to align with the board's grid. Orientation: Best printed upright. The 45-degree angle on the hooks easily clears standard overhang rules without supports.
M3 Socket Head Diamond Knob
What it's for A compact thumbscrew knob designed to press-fit or glue onto the head of an M3 socket head cap screw. The closed top provides a clean finish while the heavy diamond knurling ensures excellent grip. Dimensions Overall Size: 12mm diameter × 8mm height Recess: 5.5mm diameter, 3mm deep (sized for an M3 socket head) Knurling: 35-degree pitched V-groove diamond hatch Print notes Print flat on its base. No supports are required. If the bolt head is slightly loose, a drop of CA glue in the recess will lock it in permanently.