SI FANG Mini Pneumatic Chamfering Tool with Replace Blades Inserts and Bearings, 45 Degree Air Chamfer Deburring Tool, Portable Chamfering Machine for Metal C0.1-2 Angle Quick Trimming Beveling

Ear piercing, wear hearing protection, but definitely does the job well. Cleans up steel lickity split.

Nice little tool to chamfer parts

Normally don't write reviews but this tool really impressed me. I was skeptical of this holding up to the abuse for the price point but it performs very well and seems of decent quality. Only issue I had was the pilot bearing bolt backing out on me once, however I caught in time before it gouged my work. For chamfering the outside edge of a 4x8 sheet and doing close to 1,200 holes I would say it's a win, I only had to flip the cutting edges once during this project. Only reason I only give 4 stars is that additional screws aren't supplied with the replacement blades, they are small enough you can easily drop and lose them during carbide changes. Same goes with the pilot bearing bolt. I measured and got some ordered for the future but they should be included.

Excelente herramienta, queda perfecto los remates, y sin necesidad de máquinas de $100,000..

I love this little tool, but It gets very hot, so i'm not sure it will last. Also if anyone knows the insert number for these that would be helpful

I read the reviews both positive and negative. Seems to work as advertised for me. Make sure you are not supplying more than 6 bar (about 90 psi) to the tool, use a regulator to be sure, it mentions that in the instructions that nobody usually reads. Also knowing what I do about metal working, I feel like some folks may be using the tool far too aggressively causing the damage I've seen described. So far I've had satisfactory results on mild steel and aluminum. My personal opinion is that I would avoid stainless steel or hardened steel. I will update this review if anything changes in my opinion.

Catastrophic failure after just a couple of holes. Blade broke and sheared off the screw that held it on. Bearing also broke but the screw holding that in place stripped instead of coming out so it could be replaced. Overall disaster of a tool.

This does chamfer as it's name implies. I don't know if it is the tool or the user, but I cannot seem to get a smooth bevel when using on drill holes. Seems to work better on long runs.