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

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.

Used it on my finished resin products.

Work

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.

Resin pour-over trimming & smoothi g of rough edges. Regret this one. Top pops off while using. Should have purchased the smaller handle version with flat edges so it doesnt roll off the table. My friend has that one & it works much better. Very disappointed.

love this item. so helpful.

Love! This to helped me tremendously with smoothing the 90° angle tray edge and any resin project Ive used it with so far! Def recommend if your hands arent sturdy with contemporary resin smoothing tech.

Like the variety of sizes available. Sturdy tool.

this works well, but after using it for a variety of different materials, I feel it isnt intended for heavy duty use. The metal body versions might be better suited for stuff like exhaust pipes; I was able to get it to work, but I got the feeling that if used to hard, itd break just above the collet. no complaints though - it works & was inexpensive

Epoxy edge trimming