23/64" Counterbore (For GC106 Bearing) MR200 Bearings: Sealed ball bearings in

Bearings: Sealed ball bearings in idler pulley for smooth operation and longevity

Blade Length 3 1/2"

Lined with 11 oz

Hole for pivot: counterbore 6

For use on ultra hard materials

23/64" Counterbore (For GC106 Bearing) MR200 Bearings: Sealed ball bearings inQuality high speed counterbores used to set your GTC bearing system. Select your counterbore for your chosen size ( outside diameter of the bearing). Then choose the pilot to fit the shank diameter of your pivot pin. Proper cutting depths are 0. 50" for all bearings except GC102 with a cutting depth of 0. 66". 23 64" counterbore for CG106 bearing system. Choose your preferred pilot shank.