Welcome to Diamond Tool & Engineering
Diamond Tool & Engineering was established in 1989 to design and build plastic injection molds. We specialize in intricate, close-tolerance tooling for the medical, electronic, and automotive industries. As a medium-sized company with shops in Minnesota and Ohio, we are dedicated to providing close, personal service and specialize in meeting customer expectations on quick delivery requirements. We are equipped to take your initial concepts and ideas and, using a variety of software, create a complete working design. With our technology and experience, we will work with our customers to meet their expectations every time. Our design and programming departments utilize the latest technology in CAD/CAM systems and are backed by years of experience.