Compatible model numbers: EA899AR-2B, -4, RS-2A, (EA899AR-6B, RS-4A*Comes with hose or hose connection handle, but not extension pipe. (EA899AR-3A) *Comes with a hose, but does not come with an extension tube.
Suction force, sucks to the wall and can be used with both hands.
Can be used with a drill diameter of 0.5 inch (13 mm)