B16 Ball Bearing 1-1/4" OD X 1/2" ID CL01-03 Extra-Coarse diamond to repair a

Extra-Coarse diamond to repair a damaged edge

provides a clean and smooth cut with easy to change blades

Dry Time - Tack-free @ 77°F: 4-6 hours

#2 Square x 4" driver bit

In contrast

B16 Ball Bearing 1-1/4" OD X 1/2" ID CL01-03 Extra-Coarse diamond to repair aFor replacement of worn bearings. If adding to the shank of a router bit, use a lock collar to secure the bearing. OD= Outside Diameter; ID= Inside DiameterWHITESIDE General Bearing Repair Kit. This handy kit includes spare bearings, screws, and wrench to replace bearings on most bits. Includes five 1 2" x 3 16" and two 3 8" x 3 16" bearings, ten screws, and a 3 32" Hex Key Wrench. Note: Products labeled "Ships Direct from Manufacturer" are shipped