Expert, rapid 2D (flat views) and 3D (solid) mechanical drafting services in Solidworks and Autocad for product design (not architecture). 40 years experience in all levels of mechanical engineering drawings/drafting including detail drawings, assemblies, and parts lists. Can work from your CAD files and/or hand sketches. Will provide CAD files plus paper plots. Former engineering drawing professor with degrees in mechanical engineering and industrial design. All work is guaranteed correct. $60/hr. Minimum charge, $300. 3D solid modeling suitable for 3D printing (by separate 3D printing company). Call 978-774-4420. (NOTE: THIS IS NOT ARCHITECTURAL DRAFTING)