SPECIFICATIONS Motor Power: 25 amp, 115 V, 60Hz Motor Speed: variable 530/975/1340 rpm 5/8" inlet arbor size 1-1/4" outlet spindle size 12" Max Bit Capacity - Mounted Stand Water Connection with Hose Bib Adopter Dimension Size (L x W x H): 29.0 x 14.0 x 44.5 in Weight: 115 lbs