3D printing blog

Tips, guides, and practical examples for parametric 3D models, Spare parts & on-demand manufacturing.

New editorial articles

Reducer fitting product illustration showing a stepped connection between two sizes

Adapters & connections STL guides 31.10.2026

Custom Reducer STL: Measure Two Pipe Sizes for a Better Fit

Prepare the two connection sizes, engagement lengths and fit checks for a reducer STL you can print yourself. Learn why scaling a fixed download may not work.

Proportional divider with a custom fixed ratio — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Proportional divider with a custom fixed ratio STL: Create a Custom-Size 3D Model

Create a custom-size proportional divider with a custom fixed ratio STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Cross-slide ellipse drawing tool sized to your axes — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Cross-slide ellipse drawing tool STL: Create a Custom-Size 3D Model

Create a custom-size cross-slide ellipse drawing tool STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Parallel drawing ruler with two connecting arms — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Parallel drawing ruler with two connecting arms STL: Create a Custom-Size 3D Model

Create a custom-size parallel drawing ruler with two connecting arms STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Spur differential with two hand-operated outputs — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Spur differential with two hand-operated outputs STL: Create a Custom-Size 3D Model

Create a custom-size spur differential with two hand-operated outputs STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Four-bar pantograph for scaled drawing transfer — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Four-bar pantograph for scaled drawing transfer STL: Create a Custom-Size 3D Model

Create a custom-size four-bar pantograph for scaled drawing transfer STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Desktop tape dispenser with a roll carrier and blade mount — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Desktop tape dispenser STL: Create a Custom-Size 3D Model

Create a custom-size desktop tape dispenser STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Cord length counter with measuring drum and gear pointer — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Cord length counter STL: Create a Custom-Size 3D Model

Create a custom-size cord length counter STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Four-roller cord guide with an open passage — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Four-roller cord guide with an open passage STL: Create a Custom-Size 3D Model

Create a custom-size four-roller cord guide with an open passage STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Adjustable friction disc drive for hand experiments — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Adjustable friction disc drive STL: Create a Custom-Size 3D Model

Create a custom-size adjustable friction disc drive STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Pivoting belt tensioner for your idler pulley — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Pivoting belt tensioner for your idler pulley STL: Create a Custom-Size 3D Model

Create a custom-size pivoting belt tensioner for your idler pulley STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Sliding spline clutch for hand-turned shafts — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Sliding spline clutch for hand-turned shafts STL: Create a Custom-Size 3D Model

Create a custom-size sliding spline clutch for hand-turned shafts STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Adjustable friction clutch for hand-turned shafts — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Adjustable friction clutch STL: Create a Custom-Size 3D Model

Create a custom-size adjustable friction clutch STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Bead-chain wheel with ball pockets for hand drives — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Bead-chain wheel with ball pockets STL: Create a Custom-Size 3D Model

Create a custom-size bead-chain wheel with ball pockets STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Pull-knob indexing housing for your M4 rod — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Pull-knob indexing housing for your M4 rod STL: Create a Custom-Size 3D Model

Create a custom-size pull-knob indexing housing for your M4 rod STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Split pillow block housing for your ball bearing — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Split pillow block housing for your ball bearing STL: Create a Custom-Size 3D Model

Create a custom-size split pillow block housing for your ball bearing STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Ball-transfer housing for light craft sheets and your own balls — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Ball-transfer housing for light craft sheets and your own balls STL: Create a Custom-Size 3D Model

Create a custom-size ball-transfer housing for light craft sheets and your own balls STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Split gear ring for manual lens follow-focus drives — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Split gear ring STL: Create a Custom-Size 3D Model

Create a custom-size split gear ring STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Spring ball plunger for light detents — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Spring ball plunger for light detents STL: Create a Custom-Size 3D Model

Create a custom-size spring ball plunger for light detents STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Flexible six-lobe coupling spider for hand-driven builds — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Flexible six-lobe coupling spider STL: Create a Custom-Size 3D Model

Create a custom-size flexible six-lobe coupling spider STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Crossed helical gear pair for offset 90-degree shafts — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Crossed helical gear pair STL: Create a Custom-Size 3D Model

Create a custom-size crossed helical gear pair STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Trapezoidal nut pair for your preload spring — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Trapezoidal nut pair for your preload spring STL: Create a Custom-Size 3D Model

Create a custom-size trapezoidal nut pair for your preload spring STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Timing belt end clamp with custom trapezoidal grooves — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Timing belt end clamp STL: Create a Custom-Size 3D Model

Create a custom-size timing belt end clamp STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Split threaded nut for side fitting on hand-operated models — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Split threaded nut STL: Create a Custom-Size 3D Model

Create a custom-size split threaded nut STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Ratchet wheel and pivoting pawl for hand models — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Ratchet wheel and pivoting pawl for hand models STL: Create a Custom-Size 3D Model

Create a custom-size ratchet wheel and pivoting pawl for hand models STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Four-position Geneva indexing pair for hand operation — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Four-position Geneva indexing pair STL: Create a Custom-Size 3D Model

Create a custom-size four-position geneva indexing pair STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom worm and worm wheel for hand drives — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Worm and worm wheel for hand drives STL: Create a Custom-Size 3D Model

Create a custom-size worm and worm wheel for hand drives STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Oldham coupling with two custom shaft bores — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Oldham coupling with two custom shaft bores STL: Create a Custom-Size 3D Model

Create a custom-size oldham coupling with two custom shaft bores STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Right- and left-hand turnbuckle for light display models — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Right- and left-hand turnbuckle STL: Create a Custom-Size 3D Model

Create a custom-size right- and left-hand turnbuckle STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Planetary gear set with three planets and two carrier plates — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Planetary gear set STL: Create a Custom-Size 3D Model

Create a custom-size planetary gear set STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Serrated indexing joint pair with mounting tabs — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Serrated indexing joint pair with mounting tabs STL: Create a Custom-Size 3D Model

Create a custom-size serrated indexing joint pair with mounting tabs STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom Internal Ring Gear — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Internal Ring Gear STL: Create a Custom-Size 3D Model

Create a custom-size internal ring gear STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Bevel gear pair for a 90-degree model drive — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Bevel gear pair for a 90-degree model drive STL: Create a Custom-Size 3D Model

Create a custom-size bevel gear pair for a 90-degree model drive STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

TwistDrive Custom Helical Gear — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

TwistDrive Custom Helical Gear STL: Create a Custom-Size 3D Model

Create a custom-size TwistDrive custom helical gear STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Universal joint with two yokes for slow hand models — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Universal joint with two yokes STL: Create a Custom-Size 3D Model

Create a custom-size universal joint with two yokes STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Parametric Universal Gear — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Universal Gear STL: Create a Custom-Size 3D Model

Create a custom-size universal gear STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

TwistDrive Double Helical Gear — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

TwistDrive Double Helical Gear STL: Create a Custom-Size 3D Model

Create a custom-size TwistDrive double helical gear STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom Gear Rack for Linear Drives — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Gear Rack for Linear Drives STL: Create a Custom-Size 3D Model

Create a custom-size gear rack for linear drives STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Motor Gear with D-Shaft Bore — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Motor Gear with D-Shaft Bore STL: Create a Custom-Size 3D Model

Create a custom-size motor gear with d-shaft bore STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Gear with Torque Transfer Bore — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Gear with Torque Transfer Bore STL: Create a Custom-Size 3D Model

Create a custom-size gear with torque transfer bore STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Internal Gear with Optional External Teeth — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Internal Gear with Optional External Teeth STL: Create a Custom-Size 3D Model

Create a custom-size internal gear with optional external teeth STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Small Motor Gear with D-Shaft Bore — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Small Motor Pinion STL: Choose Module, Teeth and Hub Size

Create a custom-size small motor gear with d-shaft bore STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Gears & mechanics STL guides 31.10.2026

D-Shaft Motor Gear STL: Check the Shaft Flat and Blind Bore

Create a custom-size small motor gear with d-shaft bore STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom renovation trim frame for indoor intercoms — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Renovation trim frame for indoor intercoms STL: Create a Custom-Size 3D Model

Create a custom-size renovation trim frame for indoor intercoms STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom Planter Cover – Made to Fit Your Plant Pot — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Planter Cover – Made to Fit Your Plant Pot STL: Create a Custom-Size 3D Model

Create a custom-size planter cover – made to fit your plant pot STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Parametric Roller Chain Sprocket — configurable 3D model for a custom-size STL

Gears & mechanics STL guides 31.10.2026

Roller Chain Sprocket STL: Create a Custom-Size 3D Model

Create a custom-size roller chain sprocket STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom vacuum bag adapter frame for original collars — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Vacuum bag adapter frame for original collars STL: Create a Custom-Size 3D Model

Create a custom-size vacuum bag adapter frame for original collars STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom Wave Vase – Design Your Own Vase — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Wave Vase – Design Your Own Vase STL: Create a Custom-Size 3D Model

Create a custom-size wave vase – design your own vase STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom 90° corner track for tambour cabinets — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

90° corner track for tambour cabinets STL: Create a Custom-Size 3D Model

Create a custom-size 90° corner track for tambour cabinets STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom track slider for panel curtain carriers — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Track slider for panel curtain carriers STL: Create a Custom-Size 3D Model

Create a custom-size track slider for panel curtain carriers STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Drawing hand-rest bridge above the paper — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Drawing hand-rest bridge above the paper STL: Create a Custom-Size 3D Model

Create a custom-size drawing hand-rest bridge above the paper STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Personalized Designer Pen Holder with Name — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Personalized Designer Pen Holder with Name STL: Create a Custom-Size 3D Model

Create a custom-size personalized designer pen holder with name STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Weaving pick-up stick with two rounded tapered ends — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Weaving pick-up stick STL: Create a Custom-Size 3D Model

Create a custom-size weaving pick-up stick STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Personalized Makeup Brush and Cosmetic Organizer — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Personalized Makeup Brush and Cosmetic Organizer STL: Create a Custom-Size 3D Model

Create a custom-size personalized makeup brush and cosmetic organizer STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Custom vertical blind vane repair clip with hanging eye — configurable 3D model for a custom-size STL

Home & organization STL guides 31.10.2026

Vertical blind vane repair clip with hanging eye STL: Create a Custom-Size 3D Model

Create a custom-size vertical blind vane repair clip with hanging eye STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Fabric pleating fork with rounded tines — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Fabric pleating fork with rounded tines STL: Create a Custom-Size 3D Model

Create a custom-size fabric pleating fork with rounded tines STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Flat loom threading hook with a side notch — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Flat loom threading hook with a side notch STL: Create a Custom-Size 3D Model

Create a custom-size flat loom threading hook with a side notch STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Turk’s head knot former with two staggered pin rows — configurable 3D model for a custom-size STL

Workshop & tools STL guides 31.10.2026

Turk’s head knot former STL: Create a Custom-Size 3D Model

Create a custom-size turk’s head knot former STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Supported spindle bowl with a custom spherical hollow — configurable 3D model for a custom-size STL

Workshop & tools STL guides 31.10.2026

Supported spindle bowl STL: Create a Custom-Size 3D Model

Create a custom-size supported spindle bowl STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

Pottery T gauge for vessel width and inside depth — configurable 3D model for a custom-size STL

Crafts & design STL guides 31.10.2026

Pottery T gauge STL: Create a Custom-Size 3D Model

Create a custom-size pottery T gauge STL for your own 3D printer. Check the model controls, measure the fit and buy the generated digital file.

New: daily product articles

Automatically at 10:00 (EN)

Personalized keychain with name and custom text

Personalization 17.04.2026

Personalized keychains: which size and lettering really work

Personalize a keychain with the right size, lettering style, and text length so it stays readable, practical, and durable in everyday use.

personalized keychain custom keychain 3D printed keychain

Basics 21.09.2025

3D models without CAD: how to create your spare part online

No CAD? In minutes to a precisely fitting 3D model: Enter dimensions, check preview, export STL - ideal for workshops, household & prototypes.

Spare Part STL CAD-free

Features 19.09.2025

Print city districts in 3D: From map section to city model

Create a realistic city block in a few steps: data sources, parameters and printing tips, with an embedded video.

City model Relief How-To

How-To 22.09.2025

Box with lid and lip: a precise fit in minutes

Set inner dimensions, wall thickness and lip online, export an STL and order professional printing.

Organizer Packaging CAD-free

Hydraulics adapter 22.09.2025

Print T-piece 3D: Parametric hose/pipe adapter

Set ID/OD & lengths, generate STL and print in professional quality - with fitting guidelines and material tips.

CAD-free ID/OD How-To

Profiles Construction 26.09.2025

Print profiles 3D: Rectangular, L-, T-, U- & Z-profile parametric

Set length, width/height and wall thickness online, then generate STL – sturdy profiles without CAD.

CAD-free L/U/T/Z How-To

Hydraulics Flange 26.09.2025

3D print a hydraulic flange: parametric bolt circle, tube and dimensions

Set flange diameter, thickness, bolt circle, holes and tube inner/outer diameter, generate an STL and order professional printing.

CAD-free holekreis How-To

How-To 10.11.2025

Paint a 3D model in your browser and print in color (GLB/3MF)

Without CAD to the color result: Lasso, Brush, Smart/Auto & Face-Groups - Export as GLB/3MF with colors. Ideal for visualization & multicolor 3D printing.

3D printing farbig GLB 3MF

3D printing STL Upload Live-price 21.12.2025

3D Printing Service: STL upload & calculate price live (real-time quote)

Upload your STL, instantly see the 3D preview and calculate the print price live: simply set material, color, print mode and infill density - without CAD stress.

Real-time Material choice Filling density Print mode

3D printing Service Volume discount 21.12.2025

3D Print service with quantity discount - order online & save

Professional 3D printing service with automatic quantity discount: upload STL, see 3D preview and calculate the price live.

STL Upload Live-price Discount

3D printing Quality Surface 21.12.2025

3D printing with an excellent surface finish: quality makes the difference

Why our 3D printed parts are visibly smoother, more precise and of higher quality: industrial printers, optimized parameters and practical experience.

Inyoustrielevel Smooth Finish Know-how

3D printing STL Analysis Repair 22.12.2025

3D Automatically analyze & repair model - perfect for printing

Check geometry, volume, weight & condition immediately. Repair open STL files automatically - even before 3D printing starts.

Watertight STL Error-free printing Automatic

Parametric cable holder (OpenSCAD) — code review and model preview

Assembly Cable 02.01.2026

3D print a cable holder: configure parameters and download the STL

Set cable diameter, screw size, clip count and wall thickness. Generate and download an STL or order professional printing directly.

CAD-free Parametric How-To

Without CAD to the spare part - BuildYour3D configurator step-by-step

Spare Part CAD-free 16.01.2026

Your own spare part without CAD: How to use the BuildYour3D configurator (Guide)

Enter dimensions instead of using CAD: choose a part, set parameters, check the preview, download the STL, or order 3D printing directly — including practical examples and tips.

How-To Parametric 3D printing

Measure spare parts correctly - 10-minute checklist with calipers

Spare Part How-To 16.01.2026

Measure spare parts correctly: The 10-minute checklist (so it fits on the first print)

Outer and inner dimensions, hole diameter, center-to-center hole spacing, wall thickness and tolerances: measure correctly for a part that truly fits.

CAD-free tolerances STL

3D printing statt Neu-Kauf: 7 spare parts without CAD – fast configure

Spare Part CAD-free 16.01.2026

3D printing instead of buying new: 7 spare parts you can create in minutes without CAD

From flange & T-piece to pipe holder, angle bracket, corner protection and wall box: Select template, enter dimensions, generate STL - done.

How-To Parametric STL

Tolerances and fits in 3D printing: screws, push-fit joints and clips

tolerances Practice 16.01.2026

Tolerances & fits in 3D printing: How screws, connectors and clips fit perfectly

Why parts "almost" fit - and how to get clean screw, plug and clamp fits with 0.2-0.8 mm clearance.

How-To CAD-free 3D printing

Hydraulics without waiting — configure custom flanges, tees and adapters

Hydraulics CAD-free 16.01.2026

Hydraulics without waiting: custom adapters, sleeves, tees and flanges in minutes

Standard part does not fit? Measure 2-3 core dimensions, set parameters in the configurator and create your part CAD-free.

holekreis Diameter STL

Assembly tips without CAD — custom profiles, brackets and plates quickly

Assembly How-To 16.01.2026

Montage-Hacks without CAD: 9 parte, die jeden Aufbau sofort stabiler machen

L-/U-/T-/Z-profiles, angle brackets, tube brackets, drilling plates: Set dimensions, generate STL, done.

Profiles holder Device

Box with lid: a precise fit through the lip and tolerance

Boxes Fit 16.01.2026

Boxes, lids and caps: get a perfect fit without sanding

Plan the inside dimensions correctly, set the lip & clearance, select the wall thickness: the lid fits immediately.

Housing Cover Tolerance

3D printing materials compared: PLA, PETG and ASA

Material Guide 20.01.2026

3D Printing materials: PLA vs PETG vs ASA - Properties & Applications

Which filament is the right one? PLA for prototypes, PETG for functional parts, ASA for UV/outdoor - with practical tips and decision support.

PLA PETG ASA 3D printing

3D printing costs verstehen – priceberechnung and Spartipps

price Saving tips 20.01.2026

3D Understanding printing costs: Why your part costs so much - and how to save

Volume, printing time, support & file errors: the most important price factors - plus 10 tips on how to print cheaper (without losing quality).

Calculation STL 3D printing

STL file repair - open STL, non-manifold, not watertight

STL Repair 25.01.2026

repair STL file: Fix errors & make printable

Open STL (not watertight), non-manifold, holes and inverted normals: How to recognize typical mesh errors - and make your model printable again.

not watertight Non-Manifold Mesh 3D printing

Turn a photo into a 3D printed relief: a custom relief from your image

3D-Relief Photo Gift 31.01.2026

Print a photo as a 3D relief: memories you can touch

Turn your image into a real 3D relief: upload a photo, choose the size, check the preview and order the print – ideal for portraits, couples and pets.

3D Relief from photo Portrait Pet 3D printing

Quality Surface Fit 03.02.2026

3D-Print quality: smooth surfaces & clean fits - this is how it gets professional

Layer height, alignment, support, material & STL check: the most important levers for better optics and reliable fits.

Layer height support STL Material

Business 3D printing: instant pricing, prototypes, small batches and payment by invoice

B2B Instant Pricing prototypes 03.02.2026

3D Printing service for companies: Instant price, prototypes & small series - on account

Upload file, check model, calculate price live: fast prototypes, fixtures, spare parts and small series - with advice and B2B process.

STL/STEP consulting invoice Technische materials

B2B Express Instant Pricing 03.02.2026

Express 3D printing for businesses: fast prototype delivery with instant pricing

Upload → Analysis → Live price → Fast manufacturing: Prototypes, fixtures, spare parts & small series. On account possible, with technical advice.

STL/STEP delivery invoice Quality

B2B price Quality 03.02.2026

Affordable 3D printing for businesses: reduce costs without compromising quality, with instant pricing

10 savings levers for companies: Print mode, infill, support, material and file quality - then check the price directly in the live calculator.

Calculation STL/STEP Volume discount consulting

3D printing Dienstleistung – Instant Pricing online calculate and have printed

3D printing Service Instant Pricing private customers & companies 04.02.2026

3D-Printing service: Calculate Instant Pricing online & order directly

STL/STEP upload → check automatically → calculate price live → order. For private customers: Spare parts/model construction. For companies: Prototypes, devices, small series - consultation & invoice possible.

STL STEP pricerechner B2B Express

3D printing Service – Instant Pricing online calculate & order

Landing page Instant Pricing private customers & companies

3D-Printing Service: Upload → Analysis → Live price → Order

Explore our 3D printing service, upload your model and calculate its price online.

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Reverse engineering — 3D scan to CAD model and surface reconstruction

Reverse Engineering 13.03.2026

Reverse engineering: turn an STL or 3D scan into a CAD model

What is it?

CAD 3D-Scan Surface Reconstruction

Calculate gear module and replace spur gear - Measuring guide

How-To 13.03.2026

Calculate gear module: measure and replace a spur gear

Broken gear? Here you will learn step by step how to determine the number of teeth, outside diameter and module to create a new cylindrical gear or generate one in the configurator.

Gear module Spur gear

Configure a parametric BSPP G male-male double-thread adapter

Hydraulics 16.03.2026

BSPP G double-thread adapter — configure a male-male connector

Parametric adapter with two BSPP G male threads, hexagon and through hole. Ideal for hydraulics, pneumatics, thread extensions and technical prototypes.

BSPP Thread Hydraulics

Personalization 21.03.2026

Personalize a keychain with text — configure a 3D printed name

Personalized key fob with name or text of your choice. Font size, thickness, edge and eyelet freely adjustable. Base always in white, letter color freely selectable.

Keychain Personalization Name

STL file corrupt? Automatically check & repair now

Upload your STL, detect open edges & non-manifold errors and calculate the 3D print price live - without CAD stress.

🛠️ STL upload & repair 🖨️ 3D printing Service