Product details:

This Drywall Sander with Vacuum Attachment will turn your large-scale drywall projects into a breeze! Quick-change heads make it easily to switch from one to the other and the sanding motor is mounted on the sanding head with a solid seal, making for easy, efficient dust collection while you work! Specifications: Quick assembly Quick-change round and triangular heads Oscillating motor: 3/4 HP, 120V, 60Hz Variable speed: 1000-2100 OPM Round head diameter: 8-7/8 inch Triangle head