Tooling cylinder

grabcad

Step 1: start on the right plane create an infinite horizontal and vertical centerline then sketch out front the side profile and revolve around the horizontal centerlineStep 2: on the outer most part that's extruded there's a fillet you need to do where that meets the next part dimensionStep 3: mow go too the front plane and create your slot cut with proper dimensions Step 4: go too the top plane and in the corner where that weird cut is you'll make a fake corner that's aligned with the part and draw 2 circles from where those points meet and also from the same point you'll make 2 lines too the outer most circle and create your dimensions from there and cutStep 5: now for all the little circles you can go the face that is necessary create a circle and cut, then you'll use the circular pattern tool and rotate it around to the correct amountStep 6: and for the last cut go to the side opposite of the step 4 cut and use the offset entities tool and create the shape that necessary and cut and don't forget too fillet the inside of the cut as well