The GME GLX1 Hydraulic Drifter is a small but powerful float. It has a low profile and comes with built-in air wash (water wash optional). It is ideal for heavy duty DSI drilling applications including foundation drilling, road cutting, trenching, bolting and line drilling in dimensional stone quarries. Biodegradable oils can be used for both hydraulic and stem lubrication to reduce environmental impact. It can be used in dimension stone industry, stone quarries and underground mining industry.