Drill and Counterbore Sizes for Socket Head Cap Screws per ASME

Counterbore Holes: A Brief Guide counterbore slot callout In technical drawings counterbored holes are shown using section views and corresponding hole callout Counterbore Holes Top view of a counterbore slot callout A spotface symbol is similar to the counterbore symbol, with the addition of the letters “SF The spotface callout indicates a spotface

slot expert Hole Callout command Create a Hole Using Hole Wizard in Solidworks, Simple Hole