3D Printed Cardboard Saw for Workshop Tools

A fix that fits your shop, not somebody else's.

Product pictures are made from the 3D model, not photographed.

$7.99

Plus $7.95 flat shipping to US addresses.

Color: Gray

How many

Made to order. We print it in the USA after you buy, so print time comes before ship time.

Flat $7.95 shipping. Made in the USA. Broken or wrong? Send a photo within 30 days and we reprint it.

What it does

Smaller grip fits your hand better so you can cut cardboard with control and comfort
Chamfered blade edge starts cuts easier, saving you time and frustration on every project
Drop-in replacement for broken MakeDo saws, so your school or workshop keeps running
Designed by a parent who fixed what didn't work, giving you a saw built for real hands

You need a cardboard cutter that actually fits your grip and works when you need it. This 3D-printed saw replaces damaged MakeDo blades with a better handle design and sharper cutting edge.

The handle was resized so your fingers stay in the center, not slipping through the holes. A small chamfer on the blade helps you start cuts cleanly without binding. Use this saw for cardboard projects at school, in the workshop, or anywhere you cut by hand.

Print on demand means you get a fresh tool shipped to you, ready to cut.

1.3k downloads in the maker community. That is interest in the design on the site it came from, not our sales.

How big it is

Size: 184 × 30 × 16 mmabout the size of a water bottle
Made: In the USA, printed when you order

Sizes come from the real model file, not a guess.

What you get

One printed piece, in the color you pick.
Nothing else to buy. It works as it arrives.

What it is made of

PLA, printed in one solid color. Compare the materials.

Printed plastic is strong for its size, but it is not metal. We have not load tested this design, so we do not publish a weight rating. Keep it out of a hot car and away from open flame.