Black Diamond Punch Chisel and AWL Set, Chrome Vanadium Steel, Black, Number of Pieces: 12, Includes: (6) 1/16 x 4 in, 1/8 x 4-3/4 in, 5/32 x 5 in, 3/16 x 5-1/4 in, 1/4 x 5-3/4 in, 5/16 x 6 in Pin Punches to Drive and Loosen Pins, (3) 5/16 x 4 in, 5/8 x 6-1/2 in, 3/4 x 8 in Cold Flat Chisels to Cut, Split, Break and Shape Workpieces, (2) 1/4 x 6 in, 3/8 x 8 in Center punches to Mark or Score and Make Starter Drill Holes, (1) Scratch AWL to Pierce and Scribe or Mark Softer Materials Like Wood