Clear drains with less setup. The 20 VDC MAX XR® brushless drain snake is a cordless solution that uses the same battery and charger as your other 20 VDC MAX tools. It comes equipped with a 5/16 in x 25 ft black oxide drain cable with bulb head and the removable inner drum can accept up to 3/8 in x 35 ft cable for pipes up to 3 in. DeWALT® XR® Drain Snake Tool, Brushless Cordless, Bare Tool Tool/Kit, 3/8 to 3 in Drain, 50 ft Maximum Run, 20 VDC, 3/8 in x 35 ft , 5/16 in x 50 ft Drum, 0 to 620 RPM, 16.14 in L x 11.5 in H