3D printing has exploded in popularity across South Africa—whether you’re creating prototypes, crafting custom gifts, or launching a small print-on-demand business. But owning a 3D printer is just the beginning. To get the most from your machine, you’ll need more than just filament and files. You’ll need the right essential tools for 3D printing professionals.

In this guide, we’ll walk you through the must-have 3D printing tools, accessories, and maintenance tips that make a world of difference. Whether you’re a beginner or an experienced maker, these tips will help you achieve better results and a smoother workflow.

Why the Right 3D Printing Tools Matter

No matter how advanced your 3D printer is, your success hinges on the little details. The right tools can help you:

• Improve print quality
• Avoid failed prints
• Maintain your machine effectively
• Speed up post-processing
• Keep your workspace tidy and safe

A well-prepared 3D printing toolkit makes your entire workflow smoother and more enjoyable.

Must-Have 3D Printer Maintenance Tools

Keeping your 3D printer in top shape is the foundation of consistent, high-quality prints. Here’s what you need:

1. Hex Keys and Screwdrivers

Essential for tightening belts, levelling the bed, or adjusting moving parts.

2. Nozzle Cleaning Needles or Wire Brushes

Perfect for removing blockages and ensuring smooth extrusion.

3. Lubricants

Keep your Z-axis and other moving parts running quietly and smoothly.

4. Digital Calipers

Measure filament diameter or check print dimensions for accuracy.

5. Microfibre Cloths and Isopropyl Alcohol

Clean your build surface to ensure good bed adhesion and remove oils or residue.

Pro Tip: Regular maintenance prevents mechanical issues and extends your printer’s lifespan.

Build Plate Adhesion Solutions

Getting the first layer to stick is one of the most common challenges in 3D printing. Try these solutions:

• Glue sticks– Simple, affordable, and works on most surfaces.
• Hairspray – Great for glass beds. (We like Fiesta Ultra Hold or Extreme Hold)
• PEI sheets or BuildTak– Premium options that improve adhesion and reduce warping.
• Blue painter’s tape– Especially good for PLA on non-heated beds.

Quick Tip: Always clean the bed and preheat if your material requires it.

Print Bed Preparation Techniques

Before each print:

• Level your bed
• Clean the surface with isopropyl alcohol
• Check for damage or wear on the bed or adhesives
• Preheat your bed if needed

These habits ensure consistent results and fewer failed prints.

3D Printer Calibration Tools

Calibration is key to precision and quality. Include these in your toolkit:

• Feeler gauges– More accurate than paper for levelling.
• Test print files– Calibration cubes, temperature towers, etc.
• Firmware/software tools– For tweaking E-steps (Rotation Distance in Klipper) and flow rates.

Result: Less troubleshooting, more time printing clean, accurate parts.

Post-Processing Tools for 3D Prints

Finishing touches make all the difference. Pros use:

• Flush cutters or snips– For removing supports cleanly.
• Craft knives and scalpels– For finer details.
• Sandpaper and sanding blocks– To smooth surfaces and edges.
• Needle files– For holes and detailed models.
• Heat gun– For cleaning stringing or reshaping imperfections.

Pro Tip: Start with a coarser grit sandpaper and work your way up for a smooth finish.

Filament Storage Solutions

Moisture can ruin your filament and prints. Protect your materials with:

• Airtight containers with silica gel packs
• Vacuum storage bags
• Dry boxes or filament dryers

Proper storage prevents bubbling, poor extrusion, and stringing.

Don’t Forget 3D Printing Safety Gear

3D printing is fun, but safety comes first. Always have:

• Heat-resistant gloves– For changing nozzles or removing hot prints.
• Safety glasses– Protect your eyes while trimming or sanding.
• Dust mask or respirator– Especially for sanding or printing with fume-emitting materials.
• Well-ventilated space– Essential for ABS or resin printing.

Optimising Your 3D Printing Workflow

A well-organized workspace boosts productivity and print quality. Try these tips:

• Organize tools in labelled boxes or on pegboards
• Keep a logbook of settings and results for different materials
• Create a routine for maintenance, prep, and post-processing
• Invest in quality accessories over time

Real-Life Workflow Wins

Experienced makers find that upgrading their toolkit and organizing their workspaces dramatically improves productivity. Whether you’re a hobbyist or running a small business, a proper setup helps you print consistently, reduce downtime, and deliver higher-quality results.

Frequently Asked Questions

Q: What’s the first tool I should buy for my 3D printer?
A: A set of feeler gauges — they make a huge difference in first-layer success.

Q: Can I use household tools for post-processing?
A: Absolutely! Many people start with nail files, sandpaper, or hobby knives. Just make sure they’re sharp and used safely.

Q: How often should I clean my build plate?
A: Ideally after every print. Oils or residue can affect adhesion.

Conclusion: Set Yourself Up for 3D Printing Success

Success in 3D printing doesn’t just come from the printer itself—it’s the tools, accessories, habits, and workflow you build around it. By equipping yourself with the essential tools for 3D printing professionals, you’ll reduce print failures, improve quality and safety, and enjoy the process much more.

Whether you’re in Cape Town, Johannesburg, or anywhere in between, building a smarter setup helps turn your ideas into high-quality, reliable prints.