Introduction to 3D Printer Maintenance
3D printing is a fun and rewarding hobby, but with it also comes the frustrations of trying to maintain the quality output of your printer and also tidying up the finished look of your prints. You need a host of tools to keep the process running smoothly.
Some manufacturers throw a few cheap tools in the box with a new 3D printer, but if they don't, then investing in a dedicated 3D printer toolkit will make a huge difference in caring for not only your 3D printer, but also your creations.
We've used expert knowledge to source the tools you absolutely need for your 3D printing toolkit.
A large 3D printer tool wrap set
This 74-piece 3D printer tool kit from Creality is packed with everything that you need to keep your printer going. This toolkit has everything from a 34-piece screwdriver set to a magnetic project mat. Perfect for a budding 3D printer enthusiast, this is a one and done purchase.
You get everything that you could ever need to keep your 3D printer running at optimal efficiency, and best of all, it rolls up into a tool wrap.
Essential cutting tools
Whether you are cutting your filament, cleaning out supports, or removing cable ties, wire/flush/side cutters are an essential part of the 3D printer toolkit. Sometimes you get a pair with your printer, but if you don't, or you need a spare set, then this pair of snips is a good alternative for you.
These cheap cutters are superb for 3D printing, electronics, and some general home maintenance tasks. Model makers and electronics hobbyists can also use these cutters to trim parts of dried knots and dribbles.
Trim, cut, and rip plastic from places where it shouldn’t be. Then use these cutters to trim electronic components or for other craft projects.
Hex Keys
Hex keys are essential 3D printer tools. The majority of 3D printers are held together by machine screws that sport an Allen or hex head. If you don't get a set with your printer, it's not too much money to buy a spare set.
A 9-piece metric Hex key set with sizes from 1.5-10mm, featuring a long ball end.
When the prints don't pop off the plate
A 3D printer's print beds are designed to be super grippy, so the side effect is that sometimes you may need to use a tool to persuade the print to release from the print sheet. Scrapers are superb tools for the job, with the thin metal blades perfect for breaking the seal between the print and the build plate.
Options include angled scrapers in various sizes, alongside smaller scrapers featuring either metal blades or plastic ones to protect delicate print beds.
Screwdrivers
A good general-purpose precision screwdriver set is a necessity. A 49-in-1 set has all the bits and is budget-friendly. For higher quality, you can step up to alternative drivers with fewer bits, or go all in on an electric screwdriver.
These sets provide all the bits that you will ever need to keep your 3D printer running smoothly, complete with a great storage case.
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Sleek, compact and with double-ended bits crammed inside, a multi-bit precision screwdriver should be a staple in your 3D printer toolkit.
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A mini electric screwdriver serves as a great go-to tool for the workshop and your go-bag, featuring all the bits you will need to fix a multitude of problems.
Unclog or change your 3D printer nozzle
3D printers will get clogged at some point; that is a guarantee. Hot plastic or the wrong type of filament being used at incorrect temperatures will cause issues. Luckily, the solution to this common problem is low-cost.
Swapping out the nozzle on your 3D printer is a fairly simple task, but it is made far easier with the right tools.
Tackle a blocked nozzle from another angle with a specialized clog poke. Instead of pushing into the nozzle tip, remove the PTFE tube and push the tool into the throat of the extruder, forcing molten plastic out of the nozzle.
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Comprehensive kits provide all the gear to maintain the business end of your 3D printer, including nozzle wrenches, cleaning needles, tweezers, and brass bristled brushes.
Clean up your prints
Take your prints to the next level by giving them a professional finish. Clean up the edges of your projects and remove leftover bits of print support with a handy deburring tool.
A sharp but safe blade trims unwanted plastic from prints, leaving a clean edge without risking your fingers.
Shine a light on it
Lighting is perfect for performing repairs in the tight spaces of an enclosed 3D printer or for highlighting any print deformities that may need addressing. High lumen output, USB Type-C charging, and magnetic bases make these flashlights ideal for workspace repairs.
Rechargeable mini flashlights with multiple brightness modes and magnetic bases are exceptionally useful accessories for makers and tinkerers.
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Compact and easy-to-use flashlights provide immediate illumination without requiring complex button configurations.
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