DEWALT pneumatic angle die grinder. 20000 RPM for heavy duty applications with free speed at 900-PSI. Rear air exhaust helps blow exhaust away from work surface. Touch control trigger allows user to apply needed amount of power. 20000 RPM (Free speed at 90PSI) for heavy duty applications Rear air exhaust helps blow exhaust away from work surface Touch control trigger allows user to apply needed amount of power Manufactured by DEWALT
