{"product_id":"starrett-steel-automatic-center-punch-with-adjustable-stroke-5-1-4-inch-length-11-16-inch-punch-diameter-knurled-handle-18c","title":"Starrett Steel Automatic Center Punch with Adjustable Stroke - 5-1\/4 Inch Length, 11\/16 Inch Punch Diameter, Knurled Handle (18C)","description":"\u003ch2\u003eOverview\u003c\/h2\u003e\n\u003cp\u003eThe Starrett 18C Automatic Center Punch blends a lightweight, knurled steel handle with a dependable 130 mm (5-1\/4 inch) body and a 17 mm (11\/16 inch) punch diameter. Built for real-world use, it’s designed to leave precise indentations that guide drilling and spacing in metalworking, electronics assembly, and fabrication projects. The weapon-like grip and robust construction reflect Starrett’s reputation for durable precision tools, ready to perform in busy workshops and professional settings.\u003c\/p\u003e\n\u003ch3\u003eAutomatic mechanism and adjustable force\u003c\/h3\u003e\n\u003cp\u003eThe tool uses an internal automatic mechanism that delivers a strike when you apply downward pressure, making one-handed operation straightforward. A knurled cap allows you to adjust the blow strength, letting you tailor the impact to different materials while maintaining control and consistency across strokes.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy-duty steel body with corrosion resistance for longer life in demanding environments.\u003c\/li\u003e\n  \u003cli\u003eAutomatic mechanism enables easy, repeatable marking with downward pressure.\u003c\/li\u003e\n  \u003cli\u003eAdjustable force via knurled cap to suit varying material densities.\u003c\/li\u003e\n  \u003cli\u003ePrecision marking with a consistent strike ensures uniform depth and position for start holes or guides.\u003c\/li\u003e\n  \u003cli\u003eVersatile for metal, plastics, and wood marking and hole location prep.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003ePrecision and versatility in practice\u003c\/h3\u003e\n\u003cp\u003eDesigned for reliability, this center punch helps you establish accurate starting points without slippage, making it a practical addition to machine shops, technicians’ benches, and DIY workstations. The 11\/16 inch punch diameter provides a clear, visible indentation, while the 5-1\/4 inch length keeps the tool compact enough for handheld use yet long enough to deliver a steady, confident strike.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eLightweight yet robust for comfortable, extended use.\u003c\/li\u003e\n  \u003cli\u003eKnurled handle improves grip, control, and momentum transfer during marking tasks.\u003c\/li\u003e\n  \u003cli\u003ePart of Starrett’s extensive line of precision hand tools trusted by professionals.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eQuality you can trust\u003c\/h3\u003e\n\u003cp\u003eStarrett traces its roots to 1880 and offers thousands of precision tools and measuring instruments. The 18C model combines heat-treated components with a corrosion-resistant steel body to provide dependable performance across a broad range of industries, from electronics to aerospace. While not a guarantee of outcome, its design supports repeatable, controlled marking that many professionals rely on in daily workflows.\u003c\/p\u003e\n\u003ch3\u003eUsage tips\u003c\/h3\u003e\n\u003cp\u003eTo tailor the impact, rotate the knurled cap before applying pressure. For delicate materials, use a lighter setting; for tougher surfaces, increase the force. Position the tip on the intended mark spot, then apply steady downward pressure to achieve a clean indentation that guides subsequent steps.\u003c\/p\u003e\n\u003csection class=\"product-faq-snippet\"\u003e\u003ch3\u003eFAQ\u003c\/h3\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What are the dimensions of the Starrett Automatic Center Punch?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Length 5-1\/4 inches with an 11\/16 inch punch diameter for precise, repeatable marks.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: What makes this model suitable for different materials?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Adjustable force and an automatic mechanism allow marking on metal, plastic, and wood with consistent results.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Starrett","offers":[{"title":"Default Title","offer_id":47467729060014,"sku":"B000VDVR6W","price":81.28,"currency_code":"CAD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0735\/6012\/9710\/files\/starrett-automatic-center-punch-5-1-4-length.jpg?v=1770376991","url":"https:\/\/handyskook.ca\/products\/starrett-steel-automatic-center-punch-with-adjustable-stroke-5-1-4-inch-length-11-16-inch-punch-diameter-knurled-handle-18c","provider":"HandySkook","version":"1.0","type":"link"}