InventHelp Inventor Develops Ergonomic Design for Hand Drills (DNV-348)

PITTSBURGH, May 26, 2022 /PRNewswire/ -- "I was frustrated with trying to use a traditional drill to complete a three-handed job," said an inventor, from Brighton, Colo., "so I invented the GAUNTLET TOOL SYSTEM. My design reduces user fatigue, it increases productivity, it improves safety...