What is the thread size and pitch of the threaded rods that run the cutterhead up and down on the DW733 and DW734 Heavy Duty 12" Planers? Support November 06, 2020 20:38 Updated Follow The thread size and pitch of the rod is 9/16 - 16. Related articles How do I adjust the cutter head on my DW733/DW734 so it is parallel to the base? Can I use a larger bar and chain for my DEWALT chainsaw? What should I use to clean the rollers on my DEWALT Bench Planer? What are the interior dimensions of DEWALT Tstak drawers? Where can I recycle my old rechargeable battery? Comments 0 comments Please sign in to leave a comment.