Confezione da 2 Seghetti per Fori TCT da 1-3/4" per Metallo Duro, Resistente 45mm Carburo di Tungsteno...
Each kit includes A Hex wrench for securely tightening pilot bits is also included. 2 Hole Saws (1-3/4" (45mm). Insert the hole drill bit into the electric drill, securely clamping the three flats of the shank in the chuck. ).