Ralph
Sat Apr 12, 2014 01:21:35 PM
"We currently use these at our job grinding excess weld and we have experienced all of the collets failing to hold the bits, and the vibration of the motor when the tool starts to wear out. I am not satisfied with this product, and suggest that the collets be redesigned to increase the life of this tool. Ralphhp@tcindustries.com"