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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Plush Canvas Boundary Gauge
A stark, unyielding boundary for plotting out your plushie features. This gauge isolates a perfect 100 by 100 millimeter square, stripping away the bulky machine clips and mounting hardware of a traditional Janome SQ10b hoop to leave only the raw workable area. Pressed directly against a curved fabric face, it frames exactly where the needle can reach before the machine ever turns on. Internal Canvas: Exactly 100 × 100 mm with dead-sharp corners to preserve the true bounding box. Outer Profile: 120 × 120 mm with gently eased 3 mm corners to prevent snagging the pile. Gauge Thickness: A low-profile 3 mm drop, stiff enough to frame the fabric without bowing.
T-Shaped Mounting Blocks
A pair of 40mm tall, T-shaped mounting blocks designed to bolt flush against flat surfaces. Both versions feature 4.5mm clearance holes with deep 45-degree countersinks sized for 9mm screw heads. Two-Hole Block: Dual mounting points vertically spaced at 10mm and 30mm for rigid anti-rotation fixing. One-Hole Block: Single central mounting point at 20mm height. Dimensions: 20x20mm main body with a 5x30mm mounting flange. Tolerances: 2mm corner rounding on all vertical edges to relieve stress and ease printing.
Clinical Auto-Retracting Tape Mount
A functional, single-piece, print-in-place wrist mount for an oval retractable tape measure, designed specifically for clinical nerve conduction studies. This iteration adds two key features requested by the clinician: Captive Retention: The top lip now has a deep 2.5mm overhang, completely trapping the tape measure so it cannot fall out during active movement. The side scallops were raised to keep the lip rigid and continuous. Auto-Retract Cantilever: The floor features an integrated, FDM-compliant C-shaped flexure tongue holding a 4.5mm domed pressure pad. When the tape measure is snapped in, this boss continuously depresses the central retract button, allowing the user to simply pull the tape out and let go for immediate automatic retraction. Setup and Usage Snap the 65×59mm tape measure in button-side down. Thread a standard 20mm or 22mm fabric strap through the side loops for a comfortable, non-restrictive fit on the forearm. Prints flat on its base without supports.
DopplerSled — Physics Pendulum Carrier
DopplerSled er en specialdesignet slæde til fysikforsøg med dopplereffekten. Telefonen hviler på den flade ryg og mod bundstoppet, mens elastikker i sidehakkene holder den fastspændt. Konstruktionen giver maksimal plads til telefonens egne højttalere, og topørets to huller sikrer et stabilt pendulsving uden rotation. Design Universelt fit: Ren L-profil uden frontlæbe betyder at alle telefonstykkelser og covers passer. Printbarhed: Designet lægger sig helt fladt på byggepladen og kan printes helt uden supports. Akustik: Stor centerudskæring lader lyden bære bagud. Montering Placer telefonen, sæt to elastikker over skærmen ved sidehakkene, og træk to snore gennem tophullerne til stativet.
Multi-Purpose Safety Rod
Juggling a flashlight, a stick, and a voltage tester in a dark, damp crawlspace is a great way to drop all three. This consolidates them into a single rugged baton. It packs a directional work light, an integrated AC voltage detector ring, and a heavy-duty grip so you aren't poking blindly around live wires or unexpected wildlife. Specs & Print Notes Dimensions: ~430mm long, 38mm maximum diameter. Sensors: The bright red upper collar houses the AC detection ring, kept safely away from the primary grip. Power: The midsection is designed to house a 360-degree wrap of flexible solar cells. Printing: Due to its length, it is best split into segments along the structural joints for standard 200mm Z-axis beds, joining the pieces with internal dowels or threaded inserts.
Smart Safety Detection Rod
A robust, modular detection rod designed for locating hazardous AC voltage fields without direct electrical contact. The model features a quarter-cutaway body to reveal the internal mounting layout for the microcontroller, battery, and warning systems. Non-Contact Sensor Head: Front-mounted, tapered orange cap designed for housing a capacitive antenna and a red warning LED. Internal Chassis: A flat sled running the length of the main tube, sized for an 18650 cell, an ESP32, and an active buzzer. Extendable Torch: A rear-mounted 22mm sliding sleeve for focused lighting in dark environments. Cutaway View: The top-right quadrant of the main tube and grip is removed to display component placement and clearances.
Magnetisk HR-Diagram Sæt
Hvad den bruges til Et komplet sæt magnetiske stjerner, spektralklasser og referencer til undervisning i astronomi, designet til at blive sat op på en tavle som et interaktivt HR-diagram (Hertzsprung-Russell). Dimensioner Stjerner: Ø 60 mm, 5 mm tykke (tekst hævet 1 mm). Spektralklasse-brikker: Ø 80 mm. Temperatur-rektangler: 70 × 30 mm. Luminositet-rektangler: 90 × 30 mm. Magnethuller: Alle brikker har plads til 5x2 mm magneter indstøbt med 0,4 mm bund under magneten, så de griber bedst muligt fat i tavlen. De brede rektangler har to huller for at undgå rotation. Printnoter Alle elementer er bygget i lag. Skift filamentfarve ved Z = 5 mm for at printe teksten i de tilhørende temperaturfarver (eller hvid for luminositeter) på de sorte baser. Magneterne indsættes under print, lige inden toppen af de indvendige huller lukkes.
Friction-Fit Cylinder Bung
A utilitarian stopper milled down to exact measurements. The main barrel drops directly into the aperture, while a slight oversized collar keeps it from falling through. Design notes: Main body: 48.6 mm diameter (152.7 mm circumference) Collar lip: 51.2 mm diameter (160.8 mm circumference) Total height: 20 mm (18 mm body, 2 mm lip)
IV Central Line Wrench
Luer lock connections jam at the worst possible moments, and trying to twist a wet, over-tightened collar with gloved fingers is a lost cause. This is a pocket-sized dual-ended wrench designed to grip those lines without crushing them. It slides right over the tubing and engages the radial ridges on the collar so you can break it loose in one turn. Fit & Printing Large End: 10.2mm inner bore with 1.5mm bite notches (clears 6mm tubing). Fits standard IV collars. Small End: 8.0mm inner bore (clears 5mm tubing). Fits tighter hubs. Thickness: 5mm solid body with ergonomic thumb dimples. Print Settings: Print flat on the bed. Needs 3-4 perimeters for structural rigidity so the open ends don't flex under torque. No supports required.
Heavy Soldering Helping Hands Base
A heavy replacement base for a helping hands soldering tool, designed to prevent the assembly from tipping over during use. The top surface incorporates four scooped pockets for holding screws and small electronic components securely on the bench. 120x120mm footprint with a 40mm thickness for stability. Central 10mm diameter vertical hole, 30mm deep, to mount standard helping hand posts. Rounded pocket bottoms allow for easy retrieval of small parts. Chamfered outer edges.
fence conector
A minimalist, heavy-duty H-profile block. Designed with tight inner clearances and thick outer walls, this spacer is ideal for slotting over rails or serving as a sturdy structural bracket. Dimensions Overall Size: 36mm wide × 50mm deep × 40mm high. Inner Channel: 16mm gap width. Wall Thickness: Solid 10mm posts on either side. Print Notes Prints cleanly on its back or base without supports. The 3mm edge rounding improves handling and prevents stress concentrations at the corners.
SumaSlide — Tablero Matemático con Carriles
SumaSlide convierte la abstracción de las sumas con llevadas en un proceso mecánico y tangible. Diseñado con tres vías de deslizamiento fresadas en la base, permite que la ficha del "1" sobrante viaje físicamente hacia arriba y a la izquierda hasta coronar la columna siguiente. Esta versión ajusta la cabecera e incorpora un módulo de test para verificar tolerancias de deslizamiento antes de lanzar el tablero completo. Ajustes y Componentes Pieza de prueba: Tramo corto con curva idéntica a la principal, ideal para comprobar que las fichas fluyen sin atascos. Cabecera rediseñada: Texto encogido y desplazado al borde superior para garantizar un recorrido limpio y seguro. Separación de objetos: Todo está dispuesto en una misma plataforma virtual; divídelo en objetos independientes desde tu fileteador para imprimir por separado.
4mm Square Key & Mount
The 4mm square key is the thing you can never find when a radiator needs bleeding or a panel needs opening. This gives the key a dedicated wall mount so it actually stays put. Includes a fitted bracket and custom printed M4 screws that use the same 4mm square drive as the key itself — meaning you don't even need a separate screwdriver to mount the bracket. Mounting bracket: 55mm × 15mm Key shaft: 4mm square Screw drive: 4.5mm square recess
Grey I-Shaped Bracket
A custom I-shaped bracket featuring a 36x50x40 mm outer profile and 15.5 mm side cutouts. Designed with rounded edges for a clean finish and smooth handling. Overall Dimensions: 36 mm wide, 50 mm deep, 40 mm tall Cutouts: 15.5 mm high spacing on the sides Features: 3 mm edge rounding Material: Fits standard filaments perfectly
Truss-Web Parallel Clamp Arm
Industrial structural bridge for mounting a 4040 V-slot extrusion parallel to a standard 40mm round pipe. This design strips away unnecessary bulk while maintaining high structural rigidity through an internal cross-braced truss. The main arm carries dual clamping faces, mating with custom outer caps that secure via standard M5 hardware. Dual-Clamp System: Full wrap-around clamps for both the 40mm pipe and the 40x40 extrusion. Tension Gaps: 1mm built-in clearance on the clamping faces ensures the bolts can bite down properly without the halves bottoming out. Weight Reduction: Large through-holes cut into the web remove non-structural mass and reduce print time, leaving an I-beam-like internal structure. Hardware: Uses standard M5 bolts. The main arm includes integrated hex catches for standard M5 nuts, while the outer caps feature counterbores for the bolt heads.
O-Ring — Solid Spacer
A heavy-duty cylindrical ring, measuring exactly 115mm across with a 65mm bore. Built straight and solid, ready to act as a substantial standoff, collar, or structural spacer. Dimensions Outer Diameter: 115 mm Inner Diameter: 65 mm Height: 30 mm Wall Thickness: 25 mm
Base de Impresión Plana
Una placa base de impresión y referencia extremadamente delgada y plana. Dimensiones totales de 55 × 87,5 mm. Espesor constante de 1,5 mm. Agarre integrado en forma de ranura pasante. Ubicación de la ranura a exactamente 2 mm del borde corto, manteniendo el perfil sin salientes. Esquinas ligeramente redondeadas para facilitar la impresión y manipulación.
Base Plana de Impresión
Una placa base extremadamente fina concebida para usarse como soporte o capa de referencia en impresión 3D. Para mantener la pieza estrictamente plana y dentro de los límites requeridos, el "mango" se ha resuelto mediante un vaciado pasante en lugar de un apéndice. Esto permite manipular o alinear la pieza sin añadir una sola décima de milímetro al perfil Z. Puntos de ajuste y remezcla Huella principal: 55 × 87.5 mm. Grosor: Fijado en 0.06 mm (dependiendo de la boquilla, esto forzará una única primera capa extremadamente aplastada o un trazado muy específico). Zona de agarre: Un recorte de 25 × 5 mm situado exactamente a 2 mm del borde corto superior. Se puede ampliar o estrechar si necesitas usar una herramienta específica (como unas pinzas) para despegarla.
Zauberstab 1.0
Zweiteiliger, hohler zylindrischer Testkörper zur Prüfung von FDM-Toleranzen. Beide Teile verfügen über eine geschlossene Außenwand und schließen bündig ab. Feste Abmessungen: Außen 30.8 mm, Innen 21.8 mm Mindestwandstärke: 1.5 mm im kritischen Bereich der Nuten Mechanismus: Bajonettverschluss mit Arretierungsnocke gegen unbeabsichtigtes Öffnen Druckbar: Ohne Stützstrukturen, flach auf dem Druckbett positioniert
Zauberstab Verschluss 2.0
Zweiteiliger, hohler zylindrischer Testkörper zur Prüfung von FDM-Toleranzen. Beide Teile verfügen über eine geschlossene Außenwand und schließen bündig ab. Feste Abmessungen: Außen 30.8 mm, Innen 21.8 mm Mindestwandstärke: 1.5 mm im kritischen Bereich der Nuten Mechanismus: Bajonettverschluss mit Arretierungsnocke gegen unbeabsichtigtes Öffnen Druckbar: Ohne Stützstrukturen, flach auf dem Druckbett positioniert
5mm Solid Mounting Pin
A solid, non-threaded structural pin designed for aligning and securing aluminum frame extrusions. Modeled with an undersized shaft to account for dimensional expansion during printing. Shaft Diameter: 4.9mm (nominal 5mm fit) Shaft Length: 32mm Head Thickness: 2mm Head Diameter: 9.5mm Note: The 100% infill requirement must be configured in your slicer settings prior to printing to ensure the part achieves maximum shear strength.
17mm Retaining Wedge Fork
A wedge-profile retaining fork designed to slide radially onto a 17mm shaft or groove without flexing. It replaces standard wrap-around snap rings or C-clips where rigid materials prevent a snap-fit. Dimensions Bore / Slot Width: 17mm (straight slide-on clearance) Outer Diameter: 23mm Thickness: Ramps smoothly from 2.9mm at the open tines to 3.0mm at the closed back.
5mm Round Head Pin
A plain round-headed hardware blank, sized to match standard 5mm metric fasteners but stripped of threads and drive features. Modification Points Dimensions: 5mm shaft diameter, 32mm shaft length (35mm overall). Tolerances: Prints exactly at 5mm. Scale the shaft down slightly (or drill your target hole) if you need a slip fit. Derivatives: Easy to modify into a clevis pin by adding a cross-hole near the tip, or cut a slot across the top to return it to a flathead.
Verbindungsstück l60mm,d60mm
A straight, uniform hollow pipe designed for structural use or fluid routing. The bore is continuous and centered, producing a robust 2 mm wall suitable for standard FDM printing. Outer Diameter: 60 mm Inner Diameter: 56 mm Length: 60 mm Wall Thickness: 2 mm Orient vertically on the build plate to print without supports.
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