5805 Roberts by QEP 4-1/2in Jamby Jamb Saw by QEP QEP 4-1/2” Jamby Jamb Saw Cuts inside corners . Precise height adjustment from 3/16″ to 1-1/8″. Powerful 5.8 Amp industrial grinder power unit. Free 4-1/2″ carbide tip blade & carrying case. . Posted in Jamb Saws & Toe Kick Saws, Tile & Stone Tools tagged with QEP