The Makita BO6030 150mm Random Orbital Sander has two handles and a tough exterior construction; durable motor housing and sturdy aluminium fan housing. The motor housing top is shaped to provide a variety of gripping positions, helping to relieve fatigue. With optimum speed selection, making this sander ideal for a wide range of sanding jobs. The base plate has 9 holes for efficient flow of dust through machine for collection in dust bag. This helps to keeps the working environment cleaner.