🔍 Osborn International 54033SP Scratch Diameter: Superior Quality Abrasive Tool for Precise Scratch Removal Review

Perfect for my project! I've used it to open wood fibers before using lime wax and it came out amazingly well. It's the first time I'm doing something like this. Thank you! I can say that this thing will last for many years :)

I have been using Osborne brushes professionally for about 50 years. In my experience there is nothing better. The Weiler comes in second, and perhaps slightly better, in the mechanical brush category, but the Osborne manual brush is second to none.

Bristles stiff enough to clean the engine block when changing the head. Judging by other reviews I was afraid that it would be very soft. I checked the bristles and the magnet doesn't stick to them, so they aren't covered in steel like other brushes I've bought.