3D-printable workshop tools & shop upgrades
Drill guides, tool racks, sanding blocks, dust-collection adapters — functional shop gear with real dimensions, ready to print. Browse what makers built, or describe the exact tool you need and Printy makes it.
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Newest
small Bottle Syringe Clip
A custom-sized double ring designed to couple a 14.5 mm syringe to a 31 mm bottle neck. Syringe bore: 14.5 mm with an 8 mm front insertion slot Bottle bore: 31 mm (snaps on via a 22 mm back slot) Clearance: 4 mm bridge spacing The branding is now recessed 0.6 mm directly into the bottle ring's inner wall, keeping the outer profile completely flush. Check your syringe outer barrel measurement before running this.
Modular Bocce Ball Caddy
A mechanical caddy designed to securely carry eight standard 103 mm bocce balls. Built for utility over aesthetics, it features two removable 2x2 trays that mount onto a central load-bearing spine. Twin Trays: Each holds four balls in open, chamfered rings to keep them seated firmly without burying them in deep cups. Structural Spine: A 30 mm central column bears the primary weight via mechanical shoulders, rather than relying on pins. Transverse Locks: Simple pin mechanisms retain the trays vertically during transport. Carrying Base & Handle: Includes an integrated T-handle and a wide 160 mm base to prevent tipping when loaded.
100mm Stepped Cylinder Adapter
A continuous multi-diameter cylinder with a central bore. Features a wide primary section and a narrower stepped shaft, hollowed out by a continuous axial through-hole. Overall Length: 100 mm Top Section: Ø 28 mm × 65 mm length Bottom Section: Ø 14.5 mm × 35 mm length Through-hole: Ø 6.6 mm
20mm ID Threaded Collet & Nut
A two-piece metric compression collet and nut, designed to clamp down on a 20 mm shaft or tube. The central rings were replaced with a standard 28x2 mm metric thread so the nut can provide mechanical compression against the four flex petals. Fitment Notes Bore: 20 mm nominal. Thread: Custom M28x2. Clearance: 0.4 mm baked into the nut for FDM tolerances. Print orientation: Both parts print flat on their hex bases. No supports required.
باکس برد الکترونیکی سفارشی
این باکس محافظ برای یک برد الکترونیکی با ابعاد ۱۰۰ در ۲۸ میلی‌متر طراحی شده است. ویژگی‌های باکس لبه داخلی: یک لبه در عمق ۲ میلی‌متری برای نشستن دقیق برد. پورت‌ها: دارای جایگاه اختصاصی برای پورت USB-C و پورت شبکه با ارتفاع ۱۶ میلی‌متر. رابط کاربری: روی سقف یک بریدگی ۲۶ در ۱۰ میلی‌متری برای نمایشگر OLED و سه سوراخ برای دکمه‌ها قرار دارد.
20mm Threaded Collet Clamp
A heavy-duty threaded collet clamp scaled up to grip 20mm round stock. The two-part design features a slitted threaded body and a matching nut that compresses the taper to lock onto the rod. Sizing and adjustments Bore: 20.2mm (clears a 20mm rod smoothly before compression) Threads: M30 with a coarse 2.5mm pitch to survive FDM printing Wrench flats: 40mm hex on the body, 42mm on the nut Both parts print flat on their bases without supports. If the grip is too tight or loose depending on your printer's flow, scaling the nut by 1-2% on the X/Y axes will dial in the friction.
240L Bin Magnetic Actuator Prototype
This prototype mechanism tests the internal magnetic actuation for the 9750 lock standard, intended for 240L wheelie bins. It converts a transverse external magnetic pull into 18 mm of axial bolt retraction. Fitment and Clearances Bolt Engagement: The locking bolt extends 15 mm past the housing, crossing a 5 mm lid gap to provide 10 mm of positive engagement inside the lid catch. Lid Tolerance: The transverse actuator carrier features a 5 mm straight channel at the end of its cam slot. This mechanical dead-zone absorbs up to 4 mm of vertical lid rattle without back-driving the mechanism or stressing the carrier. Magnet Sizing: The actuator carrier accepts a 10 mm diameter button magnet. You will need a strong neodymium key on the exterior of the housing to pull the carrier across its 12 mm track. Return Spring: The rear pocket is dimensioned for a standard 6 mm OD compression spring (35 mm uncompressed length). No external linkages or keyways are exposed. To open, the magnetic key is swiped horizontally against the housing's right flank, drawing the carrier across and forcing the bolt's pin down the retraction ramp.
Shelf Pin Drill Guide Jig
A low-profile template for drilling perfectly spaced 5mm adjustable shelf pin holes. Features a 5mm base plate to minimize material use, with 30mm tall tapered bosses to fully support standard metal drill guide bushings. Bushing Holes: 10.2mm diameter to accommodate 10mm OD metal drill bushings. Indexing Holes: 5.2mm diameter, fits standard 5mm shelf pins to lock the jig in place for the next run. Spacing: 32mm vertical pitch, 50mm horizontal spacing (20mm and 70mm from the edges of a 90mm wide plate). Thickness: 5mm base, 30mm overall height at the bushings.
Tall Reaching Stick Scoop
A long-reach vertical scooping tool for picking up parts or debris without bending down. Designed for quick workshop cleanup or sorting, the wide tray front scoops objects easily, while the tall handle keeps everything balanced. Customization Options Scoop Diameter: Currently at 120 mm. Scale the base up or down to match the size of parts you're handling. Handle Height: Set to 250 mm for comfortable desk-height reach. Handle Core: The top of the handle is now hollowed out, which saves material and gives you an attachment point if you want to cap it or string a lanyard through it.
Oversized Parts Scoop
Small hardware scattered on a flat surface is impossible to pinch, and bending down to chase it is worse. This oversized vertical scoop slides forward to trap rogue pieces against the back wall so they can be lifted away cleanly. The handle has been hollowed out from the top, allowing it to slip over a dowel or tool if you need to extend its reach further. Key Dimensions Catch Area: 120 mm diameter Handle Height: 220 mm Handle Bore: 10 mm internal diameter Print Settings: No supports needed; print upright as oriented.
90-Degree Support Test
A classic calibration block for dialing in support interfaces and gap distances. It features a hard 90-degree cantilever that forces the slicer to generate supports from the base plate up to the underside of the overhang. Remix Hooks Unsupported Span: Currently spans 30mm into thin air. Easy to extend if you want to test wider support areas. Clearance Height: The gap is 30mm tall. If your supports tend to fail on taller prints, we can raise the pillar. Contact Area: The overhang is 10mm wide. Scaling this on the Y-axis tests how your supports handle wider, heavier layers.
Open-Front Reaching Stick
An upright pushing and lifting tool with a flat, circular base and an integrated handle. The open-fronted rim acts as a scoop, making it easy to slide under and pick up small parts. What it's for A workshop utility piece meant for lifting items off flat surfaces. The top of the handle is hollowed out, allowing you to friction-fit an extension rod if you need more reach. Dimensions Overall Height: 160 mm Base Diameter: 80 mm Handle Diameter: 14 mm Extension Socket: 9 mm diameter, 40 mm deep
Open-Front Reaching Stick
An upright pushing and lifting tool with a flat, circular base and an integrated handle. The open-fronted rim acts as a scoop, making it easy to slide under and pick up small parts. What it's for A workshop utility piece meant for lifting items off flat surfaces. The top of the handle is hollowed out, allowing you to friction-fit an extension rod if you need more reach. Dimensions Overall Height: 160 mm Base Diameter: 80 mm Handle Diameter: 14 mm Extension Socket: 9 mm diameter, 40 mm deep
TIG Filler Wire Tube v2
What it's for A multi-part modular storage tube designed specifically for 250 mm TIG filler wire. It features a sealed bottom section, an open top cap section, and an unlimited-stacking extension section, allowing custom lengths for different cut sizes or un-cut filler wire rods. Dimensions Length per section: 250 mm Internal diameter: 10 mm Wall thickness: 4 mm (18 mm outer diameter) Assembly All pieces thread together directly. You can print multiple extension sections if you need to double or triple the total length for standard 36-inch (914 mm) filler wire rods. No supports required.
Modular Welder Wire Tube
Nothing ruins a weld like dirty or bent filler wire that's been sliding around loose in a drawer. This segmented tube holds filler rod securely and expands as needed. The base piece is capped at the bottom so the wire doesn't fall through, while the top and extension pieces are hollow collars to give you as much length as you require. Sizing and Printing Capacity: 10 mm internal bore, giving plenty of room for standard wire. Length: Each section is 200 mm tall. A base and top gives you 390 mm of internal storage. Add extensions for longer rods. Printing: These are tall and narrow. Use a generous brim to keep them anchored to the build plate so they don't tip during the final thread passes.
160mm Upright Reaching Stick
A one-piece upright reaching tool with a front-loading circular scoop at the base. Designed for pushing and collecting small scattered objects on a desk or workbench without needing to sweep them into your hand. Features Dimensions: Exactly 160 mm tall from base to top. Scoop Head: 46 mm outer diameter with a 42 mm inner capture area and raised side walls. Open Front: Flat-bottomed front cutout allows sliding items directly into the scoop. Print-Ready: Prints perfectly upright in a single piece with no supports needed.
Circular Floor Reacher
A solid floor reacher designed to slide under scattered objects. The head features a wide flat base with a 180-degree raised wall around the back and sides, naturally corralling items as you sweep them inward. A reinforced boss anchors the stick at a standard sweeping angle, topped with a comfortable T-handle. Remix Hooks This design is a structural starting point. The current parameters fit diagonally onto a standard print bed, but it is built to be adjusted: Stick Length (stick_length): Currently set to 220mm for printability. If you have a larger bed or intend to splice it, bump this up to 600mm+. Head Diameter (head_od): Set at 120mm. Widen it for sweeping larger debris, or shrink it to navigate tight corners. Handle Angle (stick_angle): Sits at 45 degrees. A steeper angle (e.g., 60 degrees) works better if you plan to make it a true standing-height tool. Modular Swap: A quick remix could replace the printed stick with a 22mm socket to accept a standard wooden broom handle instead.
Tapered Silicone Depth Stopper
A clean, rotationally symmetrical collar designed to act as a physical limit stop. Built specifically to seat around a cylindrical silicone component, its continuous taper drops from an 80mm base down to a 55mm neck while maintaining a rigid 3mm wall. Design Notes Smooth Contact: Fully rounded 1mm radii on both the upper and lower lips prevent the hard plastic from digging into softer silicone. Unbroken Profile: A simple, continuous exterior taper with no interruptions or decorative elements. Print-Ready: Sits flat on its wide base and requires no supports, hardware, or post-processing.
Solid Flat-Print Cervical Roll
Most neck rolls are either wobbly two-piece assemblies that snap, or complex curved shapes that require a forest of plastic supports to print. This bridges the gap by making the entire arc a single solid extrusion with a deep, elliptical center channel. It prints completely flat on its side with zero supports, while the swept cut cleanly shapes the flared end into two pronounced horns to catch the occipital ridge. Footprint: 300-degree sweep, ~160mm outer diameter Center Channel: 25mm deep elliptical trough, leaving wide supportive sides Printability: Lies perfectly flat on the Z-plane. Print entirely without supports.
100mm Stepped Cylinder Adapter
A continuous multi-diameter cylinder with a central bore. Features a wide primary section and a narrower stepped shaft, hollowed out by a continuous axial through-hole. Overall Length: 100 mm Top Section: Ø 28 mm × 65 mm length Bottom Section: Ø 14.5 mm × 35 mm length Through-hole: Ø 6.6 mm
Combustion Engine 53mm Oval Vent Plug with Grip
A potential plug for mount when removing the Combustion Engine.
BenchWeigh — Micro Scale Chassis
A straightforward two-piece chassis designed to house a standard 75mm 1kg load cell, an HX711 amplifier, and an ESP32 dev board. The base unit includes a raised 6mm pedestal to secure the fixed end of the load cell, giving it the clearance it needs to deflect. A walled rear compartment keeps the amplifier and microcontroller contained, with a side cutout for routing cables to the load cell. The weighing platform is printed alongside it; it features a matching pedestal for the floating end of the load cell. Dimensions Base Footprint: 120mm × 80mm Weighing Platform: 100mm × 80mm Load Cell Pedestals: 25mm × 16mm × 6mm Electronics Bay: 105mm × 35mm (internal) Print notes Both parts print flat on the bed. The screw holes are spaced at 15mm for standard M4 bolts and include 3mm counterbores on the print surfaces so the screw heads sit flush when assembled. The platform flips over to mount onto the floating end of the load cell.
Spool Hub for 8mm Rod
Half-width spool adapters let a heavy 1kg reel tilt, bind, and ultimately drag on the mounting rod until the extruder starts clicking. This hub fixes the wobble by spanning the entire inner width of a standard spool, keeping it tracking square. The flange includes four oversized cutouts so you can check how much filament is left without pulling the whole assembly off the rack. Fit Dimensions Spool bore fit: 52.5mm outer diameter (slip fit for standard 53mm spools). Rod fit: 8.5mm center bore (clearance for 8mm rods). Insertion depth: 65mm body, capped by a 3mm flange.
38mm Vacuum Hose Reducer Spigot
A three-stage stepped reducer designed to mate a standard 38mm interior diameter vacuum hose directly to 32mm or 26mm accessories. The exterior of each spigot features rounded retention ribs to bite into the smooth plastic bore of standard shop tools, ensuring a friction fit that holds under tension. Internal walls maintain a constant 3mm thickness across the transitions to resist cracking under typical shop abuse. Fitment and Dimensions Base Spigot: 38mm OD. Seats directly into a standard 38mm vacuum hose cuff. Mid Spigot: 32mm OD, ribbed. Mates with standard 32mm accessory bore. Top Spigot: 26mm OD, ribbed. Mates with compact 26mm tool ports. Seating: Each step provides 25mm of insertion length. Always measure the interior bore of the receiving hose or tool before printing. This reducer is strictly dimensioned for friction-fit unthreaded ports and will not mate securely with locking-tab or threaded hose standards.
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