Buehler 1000S19 Feed Screw and Crank Assembly

The Buehler 1000S19 Feed Screw & Crank Assembly is a manual feed and positioning mechanism for metallographic sample preparation equipment, enabling precise linear advancement of cutting, grinding, or polishing components. It combines a threaded feed screw with a hand crank and is designed for machine mounting on Buehler metallographic systems, delivering smooth, repeatable specimen movement during preparation. Used for repair, retrofit, or replacement of worn feed mechanisms in laboratories, universities, quality control departments, and industrial testing facilities that require accurate specimen handling and repeatable positioning. Technical specifications: Manufacturer — Buehler; Model/Part Number — 1000S19; Product Type — Feed Screw & Crank Assembly; Function — Manual feed and positioning; Assembly Components — Feed screw, crank handle, mounting hardware; Operation — Hand operated; Motion Type — Linear feed adjustment; Mounting — Machine mounted; Construction — Precision machined metal components; Compatible Equipment — Buehler metallographic equipment (model dependent); Operating Environment — Laboratory and industrial testing facilities.