MAVAST Silicone Deburring Tool with 21 High-Speed Steel Blades Blue

I use this for cleaning up the bottoms or edges of 3D prints. I never knew this type of tool existed until I saw CHEPs video with it. This is so much less straining on my hands and much more safe than using my xacto knives.

Not bad but handle is lightweight cheap should have gotten the aluminium handle versiin better built

Awesome tool for resin work

This is an easy tool to use. It safely removes burrs and sharp edges from inside copper tubing and other inside edges in harder metals and plastics. Inexpensive and comes with plenty of replacement tips

These are super handy to have for finishing 3d prints. The blades will last forever when theyre only digging into plastic. Less so of course if you finish copper or steel. I couldnt be happier with this.

Update (10/12/20): Added a two way comparison to the solid aluminum handle version. The main difference is in the handle, the RED (or BLUE) one is solid aluminum, where as the Silicone (Blue/Grey) has a hollow handle. The solid handle is slightly smaller diameter, and maybe more comfortable for smaller hands. The Silicone is larger, which allows for storage of extra (and different) tool heads. The Silicone with storage would be useful for a field technician who might need different bits. Summary: I have had a few of these over the years, but this is the first one I have owned that has the smaller tip. Observations: Tested this by deburring the aluminum tube for a car wash kit, that had really sharp edges, enough to scratch the inside of the corresponding handle. I was even able to debur the small 1/4 (6mm) detent button holes with the small tip. Recommendations: Take your time, dont take off too much material in a pass; vary the angle to remove different amounts of material. Pros: Good fit & finish; lifetime supply to replacement tips; storage in the handle; the tip release works easily. Cons: None. Conclusion: At $16, this is 5-stars.

I have been using this primarily for cleaning up 3D prints. I like that it comes with many blades of different sizes.

I use this for 3d print models no issues.

It does what it says. Quality design and the attachment fit securely in the handle with easy removal. Makes an easy model clean up for 3D prints and is much safer than using a knife.

Havent used it but what I was looking for for the price.