{"product_id":"starrett-steel-automatic-center-punch-with-adjustable-stroke-5-1-4-l-11-16-dia-knurled-handle-18c","title":"Starrett Steel Automatic Center Punch with Adjustable Stroke – 5-1\/4\" L, 11\/16\" DIA, Knurled Handle (18C)","description":"\u003ch2\u003ePrecision marking for everyday use\u003c\/h2\u003e\n\u003cp\u003eThe Starrett 18C automatic center punch is built from corrosion‑resistant steel, ready to withstand the demands of a busy workshop. Its balanced weight and textured knurling give you confident control as you prepare to mark your workpiece.\u003c\/p\u003e\n\u003cp\u003eAn automatic mechanism fires a precise strike when downward pressure is applied, letting you place a starting point without a hammer. This design supports convenient one‑handed operation in tight or awkward spots.\u003c\/p\u003e\n\u003cp\u003eThe force you apply is adjustable via a knurled cap, so you can tailor the blow for different materials—from soft plastics to tougher metals—helping you achieve a consistent indentation that’s easy to align with drilling guides.\u003c\/p\u003e\n\u003cp\u003eA spring‑loaded tension system keeps the point accurate across multiple marks, enabling repeatable depth and size as layouts are reproduced for fittings and jigs.\u003c\/p\u003e\n\u003cp\u003eThe tool is suitable for a wide range of machinable materials. Whether you’re marking metal, plastic, or wood, the Starrett 18C helps establish a reliable starting point for holes, countersinks, or joints. Its substantial feel, durable steel construction, and reliable mechanism make it a dependable addition to many shop setups.\u003c\/p\u003e\n\u003cp\u003eWhat to expect in use is a confident grip, a crisp impression as the point sinks, and predictable marks that guide drills and cuts. Benefits are presented as possibilities derived from the tool’s design and materials, not guarantees.\u003c\/p\u003e\n\u003cul\u003e\n  \u003cli\u003eHeavy‑duty construction resists corrosion for long‑term reliability\u003c\/li\u003e\n  \u003cli\u003eAutomatic mechanism enables one‑handed operation\u003c\/li\u003e\n  \u003cli\u003eKnurled cap adjusts blow strength for different materials\u003c\/li\u003e\n  \u003cli\u003eSpring tension maintains consistent depth and size of marks\u003c\/li\u003e\n  \u003cli\u003eVersatile across metal, plastic, and wood centering tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cul\u003e\n  \u003cli\u003eMarks locations for holes with clear indentations\u003c\/li\u003e\n  \u003cli\u003eSupports precise drilling guides and jigs\u003c\/li\u003e\n  \u003cli\u003eLightweight, balanced feel reduces hand fatigue\u003c\/li\u003e\n\u003c\/ul\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 materials can the Starrett 18C center punch be used on?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: Suitable for metals, plastics, and woods; adjust force for different materials.\u003c\/p\u003e\n\u003c\/div\u003e\n\u003cdiv class=\"faq-item\"\u003e\n\u003cp class=\"faq-q\"\u003eQ: How does the automatic mechanism function while marking?\u003c\/p\u003e\n\u003cp class=\"faq-a\"\u003eA: A downward press triggers a precise strike automatically, enabling one-handed marking.\u003c\/p\u003e\n\u003c\/div\u003e\u003c\/section\u003e","brand":"Starrett","offers":[{"title":"Default Title","offer_id":53085511155823,"sku":"B000VDVR6W","price":43.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0725\/0598\/3087\/files\/starrett-automatic-center-punch-18c-length-5-1-4-inches.jpg?v=1778616444","url":"https:\/\/taskholt.com\/products\/starrett-steel-automatic-center-punch-with-adjustable-stroke-5-1-4-l-11-16-dia-knurled-handle-18c","provider":"TaskHolt","version":"1.0","type":"link"}