Summary Handwheel for 6mm Post, This is for use with an encoder like the Omron E6B2 Requires support and Raft is recommended Updated to have Handle, Had to make the handwheel thicker to accommodate bearing Requires bearing 60355K501 from McMasterCarr Print Settings Printer: Qidi Tech Rafts: Yes Supports: Yes Resolution: 0.10 Infill: 20 Post-Printing Best use is to use as model for casting