BB501 Bearing Kit with Wrench

Increase the versatility of your rabbeting bits by simply changing the bearing size to vary your cutting depth. This set allows 1/4″, 5/16″, 3/8″, & 7/16″ cutting depth on all 1-1/4″ bits or 3/8″, 7/16″, 1/2″, and 9/16″ cutting depth on all 1-1/2″ bits.Use this kit to vary the horizontal cutting depth of router bits with bearing pilots. Great for stepping in to finish depth by controlled increments.
Carbide tipped. Bearing B3 supplied. Hex bolts not included. Items 1908 and 1910 are the proper size for biscuit joining.
D = Diameter; CD = Cutting Depth; CL = Cutting Length; R = Radius; SH = Shank Diameter; OL = Overall Length.