Step Bit - Blue Table

Product used for drilling holes on sheet metal or plastic. Step design allows for drilling multiple hole sizes, from small to large diameters. Titanium coated for longer life. 10 sizes: 1/4 in., 3/8 in., 1/2 in., 5/8 in., 3/4 in., 7/8 in., 1 in., 1-1/8 in., 1-1/4 in., 1-3/8 in. Step design allows for drilling multiple hole sizes, from small to large diameter. 3 flat shank design, dual groove for fast and smooth cutting.