Is there a conversion chart available for square drive bits? Support September 29, 2022 16:01 Updated Follow Below is the conversion chart for square drive bits. Bit Size #1 #2 #3 Max 0.091 0.1126 0.133 Min 0.09 0.111 0.1315 Related articles Where can I find manuals, part lists, and diagrams? How does the runtime of a 1.7Ah compact POWERSTACK battery compare to that of a 2Ah cylindrical cell battery? Can the DW077 Self Leveling Rotary Laser be used by setting the unit on the floor? What size core bits are recommended for use in the DEWALT Spline and SDS Max Hammerdrills? How do I replace trimmer line on new DEWALT String Trimmers with new QuickLoad Spool Heads? Comments 0 comments Please sign in to leave a comment.