I am not totally sure I understand the question.? Without letting that stop me, I can say I recently got decent results by shaping shortgrain strips into curved pulls with a tenon for attachment to the cabinet. Photos attached.??
I made blanks in pairs, routed the tenons with a straight bit on the router table, routed the concave curve with a large bull nose bit (two overlapping passes) and shaped the convex curve with spoke shave, plane, rasp and sand paper.? Deciding when to make which router pass and when to separate the halves is important.