5 piece ball bearing set for repairing and altering the profile of Freud router bits. Will fit most brands of router bits. Freud router bits feature superior quality ball bearings.
Shielded to keep out the unwanted wood dust and chips that greatly reduce bearing life
Lubricated with a high temperature lubricant to withstand the stresses of turning at 22,000 rpms
Ideal for use to alter the profile of most Freud router bits