Groz Letter Punch Set 10Mm Punches & Chisels Number & Letter Punches Ramps Dollies 164 Pieces Replacement Packs 164 Pieces Replacement Packs Available Part # Size Pack Qty C1416 1 3 16 x 3 16 BSW 20 C1416 2 3 16 x 3 8 BSW 12 C1416 3 1 4 x 1 4 BSW 12 C1416 4 1 4 x 1 2 BSW 10 C1416 5 5 16 x 5 16 BSW 10 C1416 6 5 16 x 5 8 BSW 10 C1416 7 3 8 x 5 8 BSW 8 C1416 8 3 8 x 1 BSW 8 C1416 9 5 x 5mm 20 C1416 10 5 x 10mm 12 C1416 11 6 x 6mm 12 C1416 12 6 x 12mm 10 C1416 13 8 x 8mm 10 C1416 14 8 x 16mm 10 00mm Hex Nuts 10 C1870 17 M8 x 1 This prevents the punch from splintering during use The striking end is chamfered to prevent breakage and accidents due to flying splinters