Twist-A-Nut Conduit Deburring Tool, Deburrs Inside and Outside Edges of 1/2", 3/4", 1" Thin Wall Conduit, Hooded Tip Tightens EMT Fitting Set Screws Without Slipping, Slotted Tip, Removable Head Interchangeable With 7-in-1 Twist-a-Nut Screwdriver Shaft (I
