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Heads up: many models on this page are AI-generated or uploaded untested. They may be misconfigured for the intended application — check the dimensions and tolerances, and verify or edit the model before printing or relying on it.
A bench-top fume extractor housing for any 40 x 40 x 10 mm fan — the fan bolts to the 60°-tilted face on its standard 32 mm M3 pattern (3.4 mm clearance holes with counterbores so the heads sit flush), and a 42 mm square of activated-carbon filter sheet press-fits into the 41.5 x 41.5 x 4 mm pocket in front of a ribbed finger-guard throat. Footprint 52 x 64 mm, 50 mm tall, with two M4 holes in the weighted base for bolting it to the bench and an open rear duct so exhaust clears the work.
A one-piece dust-extraction adapter that joins a 2-1/2 in (63.5 mm) shop-vac hose to a 1-1/4 in (31.75 mm) power-tool dust port — a 64.0 mm socket with an internal 45° stop shoulder steps down through a tapered cone to a 31.4→30.6 mm friction spigot with a seating flange. 79 mm tall, 78 mm across the three grip ribs, with a 3.4 mm M4 self-tapping screw hole through one rib so the hose can be locked instead of pulling off mid-cut.
A four-link cable drag chain with an integrated M3 mounting foot, printed fully assembled — no pins, no clips, no post-assembly. Each 32 mm link carries an 11 mm wide x 13 mm tall cable channel and an arc-slot bend limiter that stops the chain dead straight and allows 35 deg of bend, so the top run won't sag. Overall 170 x 29 x 16 mm; the foot takes two M3 screws on a 19 mm spacing.
A 104 x 46 x 16 mm bench dock that stands up 6 microSD cards (11 x 15 x 1 mm), 3 full-size SD cards (24 x 32 x 2.1 mm) and 4 USB-A flash drives parked plug-down in 12.8 x 5.4 mm bays, so the loose media around a Pi/camera bench stops disappearing into the parts bin. Cards protrude 7–20 mm for a one-finger pinch, a scalloped thumb groove backs the microSD row, and two M3 clearance holes on a 96 mm centre let you screw it into a drawer bottom or shelf; underside relief pockets keep it to roughly 57 cm³.
A 62 mm square, 19 mm tall adapter that lets a NEMA 17 stepper bolt into a machine face drilled for NEMA 23 — the base carries the 47.14 mm M5 pattern, the raised Ø52 tower carries the 31 mm M3 pattern with a 22.4 mm pilot register for the motor's centring boss. The hollow Ø30 core clears a shaft coupler, a 14 mm side window gives Allen-key access to the coupler set screw, and counterbores in the base bottom fully recess the four M3x20 motor screws so the adapter still seats flat.
A six-lane stadium-step rack that sorts cut heat-shrink tubing by diameter — troughs 8/10/12/14/17/20 mm wide take the common 3:1 sizes from 2.4 mm up to 12.7 mm, each 74 mm long with a finger scallop so you can pinch a piece out without emptying the lane. 116 x 99 x 39 mm overall, open underneath to stay light, with two M4 clearance ears (4.5 mm) to screw it to a shelf or bench back.
A 120 mm bench-top miter box with guided 90° and left/right 45° saw slots for cutting trim, dowels, and small stock by hand. The channel takes pieces up to 34 mm wide and about 20 mm thick, and two counterbored holes let you screw or clamp it to a bench.
A handheld drill guide with five tall bushing towers (3.2, 4.2, 5.2, 6.4 and 8.2 mm) that keep a bit perfectly perpendicular, plus a 90° V-groove underside that self-centers the holes on dowels and round stock. Block is 102 x 36 x 44 mm.
A palm-sized sanding block with a flat 88 x 68 mm face and a contoured grip; a quarter sheet of sandpaper wraps the bottom and tucks into the two tapered slots on the end shoulders, which wedge tighter as you sand. Hollow-cored so it stays light and cheap to print.
An 80 mm L-block that holds two boards at a true 90° while glue sets, with open windows so a spring clamp reaches straight through to the workpiece and a rounded corner relief for squeeze-out. Two 4.5 mm holes let you screw it down to a bench or assembly board.
A 147 mm staircase block that stands a 13-piece metric drill index upright, with bores from 1.5 mm to 7.5 mm rising left to right so the size order is obvious at a glance. Each step is taller than the last, so bit tips sit deep and shanks stay easy to grab.
A 90 mm V-jaw layout plate that drops over the end of any round bar, dowel or pipe from about 9 to 70 mm diameter; scribe through the long centre slot, rotate the stock 90° and scribe again — the crossing point is dead centre. The 8 mm deep V lips self-centre the tool so it can't rock off the end face.