The GME GL30 lubricator (also known as "Lubricadora" in Spanish) (Equivalent to Atlas Copco BLG 30 Lubricator) is a versatile 1.3 ltr lubricator used for inline lubrication in a variety of jackhammers. GL30 offers a precise oil regulator and has a rugged design for GME strongly advises inline lubrication to reduce wear and increase drill life.