Review on Osborn International 36187SP Stainless Internal by Dan Bobbert

I needed these to clean parts of my output gear during spring maintenance. They fit both my standard corded drill with a 3/8 chuck and the standard collet on my Dremel Flex Shaft. . For this type of work and the size is suitable. Not too big to get into tight corners and not too long so you don't accidentally use the wire brush on something you didn't intend. After a few minutes of use, at about a 45 degree angle to work, the bristles took on such a set that they protruded past the end of the wire rod (but let me stress that the brush didn't fall apart or self-destruct). It meant. I could only use the tip in a few places. I just ordered a few more to stock in my shop. The price is worth it Peter