Design Tool Inc. is a worldwide leader in automatic screwdriving technology. Our DTI team has a combined 85 years of experience in the design and manufacturing of automatic assembly equipment. Design Tool Inc. is a North Carolina-based company that provides automatic screwdriving solutions to a wide scope of industries such as automotive, electronics, metal, plastics, telecommunications, wood and many others. DTI has over 5,000 machines that operate in over 10 countries around the world. Our network includes 50 distributors and reps that sell and service our equipment and ensure the customer's satisfaction.The DTI Model 5000 is the world's simplest automatic screwfeeder on the market that is built for durability and reliability of performance for speed during production.