{"product_id":"proto-j503-16s2-starter-punch-1-16-inch-s2-steel","title":"Proto J503\/16S2 Starter Punch 1\/16 Inch S2 Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PROTO J503\/16S2 is a starter punch machined from S2 steel, designed to initiate pin and drift driving work in metal fabrication, maintenance, and assembly applications. With a 1\/16 inch tip diameter and a 4 inch overall length, it delivers the reach and precision needed to start a punch line cleanly before switching to a longer drive punch. S2 tool steel provides high impact toughness and resistance to chipping under repeated hammer blows. This punch is a single-piece hand tool suited for use by mechanics, millwrights, pipefitters, and general maintenance technicians across industrial and trade settings.\u003c\/p\u003e\n\u003cp\u003eThis starter punch is sized for light pin removal, roll pin starting, and layout work where a fine tip and controlled strike are required. The 4 inch OAL keeps the tool compact enough for confined work areas while providing adequate grip length for controlled mallet or hammer strikes. It is appropriate for bench work, field maintenance, and toolroom use wherever a 1\/16 inch starter punch is specified.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eS2 tool steel construction for high impact toughness and long service life\u003c\/li\u003e\n  \u003cli\u003e1\/16 inch tip diameter for precise pin starting and light drift work\u003c\/li\u003e\n  \u003cli\u003e4 inch overall length suits confined spaces and bench applications\u003c\/li\u003e\n  \u003cli\u003eSingle-piece design with no moving parts or fasteners to fail\u003c\/li\u003e\n  \u003cli\u003eSized for use with standard shop hammers and mallets\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style starter punch for general mechanical, maintenance, and trade applications requiring a 1\/16 inch punch tip.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis punch is installed by hand and driven with a hammer or mallet by a qualified mechanic, millwright, or maintenance technician. Always wear appropriate eye protection when striking any punch tool. Ensure the workpiece is securely supported before driving. Do not strike the punch with a hardened steel hammer face against a hardened tip without confirming tool compatibility to avoid chipping.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePunch Type\u003c\/strong\u003e: Starter\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: S2 Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTip Diameter\u003c\/strong\u003e: 1\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions (L x W x H)\u003c\/strong\u003e: 4.1 x 0.1 x 0.1 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27111505\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: PROTO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: J503\/16S2\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PROTO","offers":[{"title":"Default Title","offer_id":51539497582898,"sku":"J503\/16S2","price":17.04,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cfe67aa3993df2736e27fd6da4e066a2.jpg?v=1785841795","url":"https:\/\/voomisupply.com\/products\/proto-j503-16s2-starter-punch-1-16-inch-s2-steel","provider":"Voomi Supply","version":"1.0","type":"link"}