Southwire Tools & MPC100PRO,1.36" Hole, Punch Cup for 1" Conduit, 1 pc. Southwire Tools MPC125PRO, 1.7" Hole, Punch Cup for 1-1/4" Conduit, 1 pc. We have new products in manufacturer boxes, as well as loose and shelf-worn quality products to save you even more money.