This gravity fed oil cup lubricator provides a simple, reliable source of lubrication for machine tools. It features a sight indicator to monitor oil level and a 1/4 inch BSP male thread for straightforward mounting. With a 100 ml capacity, it supports longer operation between fills and minimizes downtime. Key benefits Delivers a steady drip directly to bearings, gears and spindles, helping to reduce friction and wear Visual oil level check via sight window for quick refills and maintenance planning Easy installation on machines with standard 1/4 inch BSP ports No power required; gravity feed offers quiet, maintenance friendly operation Compact reservoir size keeps the setup clean and accessible Key attributes Functionality: gravity drip feed oil cup lubricator Compatibility: 1/4 inch BSP male thread, commonly used on machine tools Capacity: 100 ml Thread size: 1/4 inch BSP male Application: suitable for lubrication of machine tools such as lathes, milling machines, drills and CNC equipment Monitoring: sight cup for oil level visibility Pack information Package: 1 piece Use cases Lathe tool lubrication to reduce tool wear and maintain smooth cutting action Milling machine spindle lubrication to ensure consistent performance Drill press or CNC equipment lubrication for slides, guides and bearings General purpose lubrication in small to medium machine tool setups requiring a simple, nopower drip feed solution Installation and operation notes Thread the unit into a compatible oil port with a 1/4 inch BSP male connection Fill to the 100 ml capacity and allow oil to enter the drip line Monitor the sight window to determine refilling intervals and maintain continuous lubrication