23/64" Counterbore (For GC101 Bearing) NS561 Hard cover 264 pages

Hard cover 264 pages

Pattern 37 Olive Drag G10 Handles Sand Storm Texture

Equipped with insulated doors on both ends for easy entry and removal of Damascus billets

Stainless steel hardened frame with graduated scale and thumb roll

Fabricated Ivory is an inexpensive alternative to genuine Ivory

23/64" Counterbore (For GC101 Bearing) NS561 Hard cover 264 pagesQuality 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 CG101 bearing system. Choose your preferred pilot shank.