General Tools 478 Triangular Scraper

I've used it for a month or two now on plexi and lexan and it works great, came nice and sharp and feels very sturdy.

Good scraper, used to scrape cast iron surface plate. I wish I could get a bigger one

I use them to deburr aluminium and mild steel 20 times a week. Ive owned them for about 4 months and have only noticed a slight marring of the edge. I'm not worried though, since the blade is a hollow ground edge, its easy to resharpen and put a decent edge back on it. I'd probably buy it again if I lost it.

handy little tool when de-burring parts that I machined.works very well on lots of different materials.did wrap some masking tape around part of the cutting edge, since I only use the first inch.Would advise wearing cut resistant gloves until you are used to using this kind of tool.

Works like a charm and is a high quality triangular deburring tool. The standard deburring tool provides faster results but this hollow triangular deburring tool add a bi-directional capability as well as a refined edge and burnish. There’s a learning curve but it’s well worth it. The quality is excellent and if you’re a person who loves tools, it looks excellent and important. Packaging was well-done and quickly shipping and received.

Sharp blade. But handle isn't the nicest quality, label halfway gone after two uses

this tri-corner scraper has a 4.5" blade and is an essential tool for any machinist.

Nice tool. Very hard steel that is great for deburring metals and such chores as removing blemishes from woodworker's hand planes and surprisingly I've learned, woodworking. I've used this more lately to scrape wood before and after finishing than for restoring vintage tools. Overall a very handy tool for a machinist, mechanic or a woodworker. The wood handle is rather nice for a tool in this price range but the finish on it left a lot to be desired. It was full of abrasive feeling bubbles and very rough. I had to sand most of the clear off to make it comfortable.