{"product_id":"3-inch-centering-square-finder-tool","title":"3\" Centering Square Finder Tool, Machinist Center Finder Gauge for Round Bars \u0026 Discs, Ground Tool Steel with Hardened Blade, Precision Layout \u0026 Marking Tool | USA STOCK","description":"\u003ch1\u003e\u003cspan style=\"color: #9b2166;\"\u003e3\" Centering Square Finder | Machinist Center Finder Gauge | Ground Tool Steel\u003c\/span\u003e\u003c\/h1\u003e\n\u003ch2\u003e\u003cspan style=\"color: #154494;\"\u003e🔧 DESCRIPTION\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe \u003cstrong\u003e3\" Centering Square Finder\u003c\/strong\u003e is a practical precision layout tool designed for quickly locating the center of \u003cstrong\u003eround bars, discs and cylindrical workpieces\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eMade from \u003cstrong\u003eground tool steel\u003c\/strong\u003e with a \u003cstrong\u003ehardened and tempered blade\u003c\/strong\u003e, this center finder is built for reliable workshop use. Its square design allows you to position a round workpiece and create multiple scribed lines from different positions. The intersection of these lines identifies the \u003cstrong\u003ecenter of the workpiece\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eThe heavy beam and knife-edged blade design also makes the tool useful for general layout and checking applications where access to square or angled surfaces may be difficult.\u003c\/p\u003e\n\u003cp class=\"isSelectedEnd\"\u003eWith a \u003cstrong\u003emaximum workpiece diameter of 3\" \/ 75mm\u003c\/strong\u003e, it is suitable for machinists, engineers, metalworkers, toolmakers and hobby workshops.\u003c\/p\u003e\n\u003ch2\u003e\u003cspan style=\"color: #154494;\"\u003e⚙️ KEY FEATURES\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e📐 \u003cstrong\u003e3\" \/ 75mm Maximum Workpiece Diameter\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e🎯 Designed for rapid \u003cstrong\u003ecenter location\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e🛠️ Made from \u003cstrong\u003eground tool steel\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e🔥 \u003cstrong\u003eHardened \u0026amp; tempered blade\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli\u003e✏️ Creates scribed reference lines for center finding\u003c\/li\u003e\n\u003cli\u003e⭕ Suitable for locating the center of round bars and discs\u003c\/li\u003e\n\u003cli\u003e📏 Heavy beam construction\u003c\/li\u003e\n\u003cli\u003e🔪 Knife-edged blade for layout work\u003c\/li\u003e\n\u003cli\u003e📐 Useful for checking hard-to-reach square and 45° surfaces\u003c\/li\u003e\n\u003cli\u003e🏭 Ideal for machinists, engineers and workshop applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #154494;\"\u003e⚙️ ITEM SPECIFICATIONS\u003c\/span\u003e\u003c\/h2\u003e\n\u003ctable\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003cth\u003e\u003cspan style=\"color: #9b2166;\"\u003e🔩 Specification\u003c\/span\u003e\u003c\/th\u003e\n\u003cth\u003e\u003cspan style=\"color: #9b2166;\"\u003e📋 Details\u003c\/span\u003e\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e📦 Product Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCentering Square Finder\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e📏 Size \/ Capacity\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e🛠️ Material\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eGround Tool Steel\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e🔥 Blade\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eHardened \u0026amp; Tempered\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e🎯 Function\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eCenter Finding \u0026amp; Layout\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e⭕ Maximum Work Diameter\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e3\" \/ 75mm\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e📐 Tool Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eMachinist Center Finder Square\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e✏️ Marking Method\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eScribed Reference Lines\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003e🏭 Application\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003eWorkshop Layout \u0026amp; Measurement\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch2\u003e\u003cspan style=\"color: #154494;\"\u003e🏭 APPLICATIONS\u003c\/span\u003e\u003c\/h2\u003e\n\u003cul data-spread=\"false\"\u003e\n\u003cli\u003e🎯 Finding the center of round bars\u003c\/li\u003e\n\u003cli\u003e⭕ Locating the center of discs\u003c\/li\u003e\n\u003cli\u003e🔩 Center marking cylindrical workpieces\u003c\/li\u003e\n\u003cli\u003e✏️ Precision layout and marking\u003c\/li\u003e\n\u003cli\u003e📐 Checking square surfaces\u003c\/li\u003e\n\u003cli\u003e📏 Checking 45° angles\u003c\/li\u003e\n\u003cli\u003e🛠️ Machining preparation\u003c\/li\u003e\n\u003cli\u003e🏭 Engineering workshop use\u003c\/li\u003e\n\u003cli\u003e👨🔧 Machinist and toolmaker applications\u003c\/li\u003e\n\u003cli\u003e🧰 Hobby and DIY metalworking\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch2\u003e\u003cspan style=\"color: #154494;\"\u003e📖 HOW TO USE\u003c\/span\u003e\u003c\/h2\u003e\n\u003col data-spread=\"false\" start=\"1\"\u003e\n\u003cli\u003ePosition the round bar or disc against the \u003cstrong\u003ecentering square\u003c\/strong\u003e.\u003c\/li\u003e\n\u003cli\u003eScribe a line across the workpiece.\u003c\/li\u003e\n\u003cli\u003eChange the position of the workpiece and scribe another line.\u003c\/li\u003e\n\u003cli\u003eRepeat as required from different positions.\u003c\/li\u003e\n\u003cli\u003eThe intersection of the scribed lines indicates the \u003cstrong\u003ecenter of the workpiece\u003c\/strong\u003e.\u003c\/li\u003e\n\u003c\/ol\u003e\n\u003ch2\u003e\u003cspan style=\"color: #154494;\"\u003e📦 PACKAGE INCLUDES\u003c\/span\u003e\u003c\/h2\u003e\n\u003cp class=\"isSelectedEnd\"\u003e \u003c\/p\u003e\n\u003cdiv\u003e\u003cstrong\u003e1 × 3\" Centering Square Finder \/ Machinist Center Finder\u003c\/strong\u003e\u003c\/div\u003e","brand":"BLUEFOX TOOLS","offers":[{"title":"Default Title","offer_id":66987625382259,"sku":"SQAURE BIG","price":17.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0961\/3626\/6099\/files\/image-2026-06-24T175222.014-2026-09-26T123817.741_b94b0107-b64b-49cb-87f7-d48f29822b67.jpg?v=1790412929","url":"https:\/\/bluefoxtoolmart.com\/products\/3-inch-centering-square-finder-tool","provider":"bluefoxtools","version":"1.0","type":"link"}