This set of technical manuals are included with our training courses. Together, the high and lowspeed technical manuals are a large volume of repair and maintenance manuals. The Dental Handpiece Technical Repair Manuals, both high and lowspeed, are step by step repair directions that cover a broad selection of makes and models of dental handpieces including Midwest, Star, Kavo, NSK style, and many others. The manuals include step by step directions with pictures, tools list and parts list for the related repair. In addition, this set of manuals includes a highspeed maintenance manual that covers maintenance procedures for highspeed handpieces.