Dan Sellhausen joined Milwaukee® in 2015, specializing in prototyping for early carbide-tipped accessories. He completed the Wisconsin Tool & Die apprenticeship program in May 2020 and now serves as Manager of Accessory Prototyping, leading his team and driving innovation in the Prototyping Lab. With over a decade of experience in manufacturing and grinding, Dan is a certified Journeyman in Tool & Die Making, earning his certification from Waukesha County Technical College.