The 5 Best 3 d Foam cutters (2023 reviews)

The romech 3 d foam cutter's material feels more premium than its price would suggest. It is great for cutting foam sheets. It includes the 200W air cooled hot knife, one 6" and one 8" flat blade, cleaning brush and hex wrench. It is ideal for construction work, as it's easy to cut pieces to fit, whether you're trimming a tile or shaping an outlet point.

The knife works well when cutting straight lines especially when starting from the outside edge to the outside edge of the foam. It gets hot quickly when you squeese the trigger. It is best for cutting straight lines only. It is designed for commercial and industrial use, it's a popular choice for hard foam modelling, diy and construction. There is also no way to have this stay on without holding the trigger.

Why We Like This:

Great tool for preparing for vacation bible school
Works great for cutting down styrofoam
Lot of satisfied buyers

Best For entry level Cutting: Cooltop 3 d Foam Cutter

Buy on Amazon

The cooltop 3 d foam cutter should be able to handle its purpose and duties with ease. This is a foam knife for crafting. It can work on memory foam. It's easier and cleaner to cut with heat to use an exacto knife and have all the foamy pieces coming off and making a mess. The package comes with everything you need, including a felt tip pen for marking the foam. It does include an on/off light and extra wire if you need it.

There are plenty of different cutting tools to use with this kit, which is great for all kinds of different types of cuts and materials. It is easy to replace the wires or holing tips during working, making the process convenient and time saving. These have plenty of extra foam on hand as you will need to practice to get the pace down.

Why We Like This:

Works pretty well for cutting foam board
New and hot release

Best For small hobby projects: Horusdy 3 d Foam Cutter

Buy on Amazon

Next on the list, we've got yet another cutter that manages to win our hearts. It's the horusdy 3 d foam cutter and it's widely considered as cutter that has the most suitable features. It is easy to use, good quality, and heating time is on point. It gets the job done and is easy to use. It comes with three quick change-tips, allowing users to plug-and-use for a variety of daily projects. The wire is easy to replace and can be bought cheaply by the spool. It is easy to cut foam for making mountains. All indicators of the tools are strictly adjusted to help you with the most difficult cutting, suitable for cutting polystyrene foam, smooth and fast, sealed edges clean, without leaving any debris. It does heat up quickly and cool down pretty quickly.

Why We Like This:

Would recommend for professional use but perfect for small projects
Works quick and cools very quick
New and hot release

Best For sponge: Genround 3 d Foam Cutter

Buy on Amazon

Not everyone likes to purchase cutter for their daily purpose, but the genround 3 d foam cutter would be an anomoly. This hot knife foam cutter can carve or cut through foams within 4 inch thick and 0.12 to 1 lb / ft3 density foam that is three inches thick. It does well on dense construction grade foam that is three inches thick. It has a protection device, and if it is adjusted to more than 3 grids, it will stop heating. It is suitable for high density foam, memory foam, nylon fabric and sponge.

This tool makes precise cuts and intricate detailing on foam board. The handle is good thickness and non-slip, so you can get a full grip and won't get strain for large projects. The knife is really flexible and bends over time if you aren't super patient as you cut. The package also comes with a metal stand holder for resting the heated pen, so you don't have to worry about where to rest it when you want a break from your work.

Why We Like This:

Heats up very fast and is sturdy even when applying pressure to the element
Extra long cord and metal stand holder for resting
A must for theatre and floats

Best For cosplay builds: Minova 3 d Foam Cutter

Buy on Amazon

Minova is known for creating pragmatic and minimalist cutter for people on the go, and its line of minova 3 d foam cutter definitely falls in line with that reputation. It really does cut through styrofoam easily and cleanly. The wire cutter attachment is the best and cuts through regular foam like butter. It comes with a 27W power output, the minova hot wire foam cutter is able to be assembled with 0.35mm diameter heating wire, which is thicker and more durable than the commonly used 0.25mm heating wire in the market. It's easy to change temps and the handle can sit in the holder while it adjusts.

This comes with attachments to do finer cuts or larger, chunky cuts. The variable temperature setting allows precise cuts without having to worry about excessive melting of the foam. It is perfect for cosplay builds.

Why We Like This:

Very easy to use and quick
Comes with everything needed to make it work
Works fine, one cutting tool inoperative
Awesome cordless foam cutter with table mount