Dewalt DWE43113 4-1/2 - 5-Inch 13-Amp High Performance Trigger Switch GrinderDewalt DWE43113 Features Trigger Grip Grinder The high performance grinder with trigger grip is powered by a 13 amp motor Equipped with Dust Ejection System technology to protect the tool from damaging dust and debris that enters through air intake vents Additional Information Amps [Nom] 13 A Control Type Trigger Includes Inner Flange Outer Flange Type 27 Guard Length [Nom] 15 in Power Cap. [Max] 2. 3 hp Speed [Max] 9,000 RPM Spindle Thread 5 8 in 11