The TIGER FY200B Line Oiler is an inline lubricator that provides continuous lubrication for pneumatic rock drills and other air-driven tools in quarries and mining sites. It feeds oil into the compressed-air line to reduce wear and keep performance stable during drilling. A transparent reservoir helps operators monitor oil level, while an adjustable drip system adapts to different rock and tool conditions. FY200B is available with plastic, aluminum, or steel body options for field durability.