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

Works as it should

Great tool. Fits comfortably in my hand. Havent had to change the tip yet after deburring a lot of copper pipe (type L). Have used it on as small as quarter inch up to 3 inch pipe

great for cleaning seems on 3d prints.

Use one blade for aluminum, one for steel, one for stainless etc. switching back and forth will destroy the edge. Don’t pull toward your hand/arm. The blades do slip off what you are deburing

I understand that this is to help shave down cut pipes so that they are round and dont have little shavings/cut pieces inside your pipe. I used this for my resin work instead. This easily helps me cut off small pieces of resin that I have poured outside the mold. It easily cuts off parts of resin and helps smooth it out. By using this instead of sand paper it saves me so much time and work and keeps my resin looking lovely. This fits well in my hand. This feels like it will last a long time. Its easy to use. I like that it came with extra knives. It is easy to change cutters.

Used it on my finished resin products.

I got this tool for deburring sterling silver rings, to make them for comfortable to wear. It’s worked very well for that purpose. Comfortable and easy to use and leaves a nice clean and smooth edge.

Ive been using an X-Acto™ blade to trim off the excess material from 3D prints which can, I admit, be a little bit dangerous if youre not very careful. This is the little tool that I didnt know that I needed until I started using it. Its much larger and easier to hold than the X-Acto™ blade and it is easier to use as well. (and safer). It works well to trim off the little excess edges and burrs and along with a little bit of fine sandpaper you can get some really good results with your 3D printing. There are a lot of extra blades in this kit and so far I havent had to change any. The description says high-speed which doesnt really make sense to me unless there is a way to use them with a lathe or something -- which I wouldnt try with this tool because the blade holder isnt particularly sturdy. Swapping the blades out is as simple as pressing down on the spring head and inserting a new one. Its not got a chuck like a drill, but its more like a spring release like an air-hose. Overall, this is a nice and useful tool for the hobby 3D printing that Im using it for. Im sure there are other uses that I might eventually discover, but for now its a decent little tool. Its maybe a bit higher priced at $17, but considering the extra blades that are included, its not a bad value -- but also not a bargain.

It has a nice shape, easy to grip and a fun mix of colors. The deburring blade slides in easily, with plenty of extras carefully protected in cases waiting for their turn. It has a smooth and steady motion, easily slicing off rough annoying bits of metal to leave tubes clean and burr-free. Theres space in the handle to store extra blades, but Ill probably leave them in the cases.

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