GoVets offers Taper Shank & Reducing Adapters in the Rotary Tool Holders & Accessories category to help customers complete their projects. Collis Tool is a type of product in this category that is used to reduce the size of a tool shank to fit into a smaller hole. This product is designed to provide a secure fit and ensure that the tool is held in place during use. Shop today to find the right Taper Shank & Reducing Adapters for your project.