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

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

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.

Super useful around the shop .. Good for machinist tool box

Awesome tool for resin work

After discovering these are used to clean up the edges of 3D prints, I started looking for one. This seemed to be reasonably priced, and had a few different blades. The blades are excellent. The tiny tip and regular are all that are needed for any of the 3D printing materials, so I cannot speak about the blades specific to stainless steel; They are shaped and perform identically to the regular blades. The tiny tip blades are good for getting into small holes/spaces, but they tend to dig into the part more than the regular blades on larger radius and square/straight edge parts. The handle is large and comfortable, but sometimes gets in the way in tight spaces. Smaller diameter handles are available, so I plan to purchase a set with the smaller handle, whenever I need to get more blades. Because I am working mostly with soft materials, this may be quite a long time away. Thank you, MAVAST and Amazon, for sending this tool for honest review. I hope everyone finds it helpful.

Like the variety of sizes available. Sturdy tool.

Used it on my finished resin products.

I received this product in exchange for my honest review as part of the Amazon Vine Program. Seller MAVAST lists this as MAVAST Silicone Deburring Tool with 21 High-Speed Steel Blades Blue. This tool is for those times when I want to smooth the inside of small soft metal tubing (silver or copper). The head allows the shaped curved hardened steel deburring knife to swivel 360 degrees as it drags and cuts off burrs to smooth the surface edge being deburred. The knife is easy to replace; press the collet collar towards the handle and the deburring knife drops out. The handle has a plastic top that can be twisted off to store knives inside; I prefer the small boxes provided. Picture 1 shows the tool package and 2 open boxes of 3 varieties of deburring knives. Picture 2 the top off. Recommended for basic soft material deburring needs. I found this to be a good value with all the deburring knives provided.