2piece coil spring feed kit for drill presses; approximate dimensions of 0*10*53mm; made from spring steel; designed for general use with reliable functionality during operation; compatible with various drill presses and other machinery requiring a coil spring Precise fit and function: Provides smooth feed motion in drill presses; chromehoused construction and blackened treatment help forestall erosion, keeping performance consistent over time Enhanced durability: The spring surface is treated to form an oxide film, creating a protective barrier that isolates the metal from air and moisture; supports long service life even under repeated cycles Safe installation process: To ensure proper handling during setup, do not loosen the fixed wire; insert the spring directly with the wire intact, allowing it to securely slide into position without risk of sudden release or misalignment Use scenarios: Replacing a worn or failing feed spring on a benchtop drill press in metalworking or DIY projects, for reliable, steady after drilling Installing on a woodworking drill press to maintain consistent and predictable feed control during mortising or holedrilling tasks Using in other small machinery or equipment that requires a coil spring for feed , such as compact milling machines or assembly jigs, to ensure smooth operation and repeatable motion