The high performance Rotozip RZ1500 is equipped with a 5.7 AMP motor, making it ideal for even the most demanding applications. Its in-line housing design reduces vibration and improves durability, and compatibility with RotoZip Connect attachments expands its versatility.The RotoZip RZ1500-30 have been factory refurbished and are guaranteed to meet or exceed the performance of a brand new unit.