Dremel® Rotary Tool Kit, Corded Single Speed, Kit, Series: 100, 1/8 in Chuck, Keyed Chuck, Cool Running Ball and Roller Bearing, 35000 rpm Speed, 120 V, 0.9 A, Comfort Grip/Area Straight Handle, 6 ft Cord, 6 in L x 5-1/4 in W x 5-1/4 in H Dimensions