Manufacturer Part Number: 1280ST|Set Type|HollowMaterial|SteelPunch Size Range (mm)|Punch Size Range (Letter)|Punch Size Range (Inch)|3/16 to 1/2Container Type|Plastic RollMinimum Punch Size (Decimal Inch)|0.1875; 0.2500; 0.3125; 0.3750; 0.4375; 0.5000Maximum Punch Size (Decimal Inch)|Maximum Punch Size (mm)|Includes|Number Of Pieces|6Punch Set Style|StandardCatalogIndustryNo|Sizes Included (Decimal Inch)|3/16; 1/4; 5/16; 3/8; 7/16; 1/2Punch Size Range (Wire Gauge)|Overall Length|Shank Type|SquareUNSPSC Code|