Scheduled maintenance - Thursday, July 12 at 5:00 PM EDT
We expect this update to take about an hour. Access to this website will be unavailable during this time.
For cone and plug wheels, the common cause of breakage occurs when that the spindle threads are either too short or too long for the tapped hole in the wheel.
The wheels are to be mounted against a back flange that is flat, securely fastened, square to the spindle axis, and is able to properly support the wheel.