Hi everyone,

This is a simple screw driver handle. You can use the SOLIDWORKS file to edit it as you wish (please see the pictures to learn how to edit it). You only need to change Di-1 (the outer diameter of the handle) which will change the overall size of the handle, and change the Di-2 (your steel tool outer dimension). Please note that the STL file attached is just a sample and it might not be suitable for your steel hex tool. Use the SOLIDWORKS file to change the dimensions to fit your needs.