The Desco Angle Sander is a high-quality power tool designed for precision sanding tasks. With a speed of 4500RPM and air pressure of 90PSI, this sander offers efficient and effective performance. The compact air inlet size of 1/4" ensures a consistent and controlled airflow, making it ideal for a variety of woodworking and metalworking projects. As a brand new product from Desco, you can trust in its durability and reliability for all your sanding needs.