{"product_id":"balax-19012-000-extension-thread-forming-tap-m12-x-1-75","title":"Balax 19012-000 Extension Thread Forming Tap M12 X 1.75","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BALAX 19012-000 is a thread forming extension tap designed for cutting M12 x 1.75 metric coarse internal threads in blind and through holes. Unlike cutting taps, thread forming taps displace material rather than remove chips, producing stronger threads with a burnished finish. This tap features a bottoming chamfer for threading close to the bottom of blind holes, a 6 inch overall length suited for deep or hard-to-reach applications, and a 1 inch thread length. Manufactured from high-speed steel with a bright uncoated finish, it carries a 6H class of fit and a D12 thread limit. It is used in production machining and maintenance applications by machinists and tool-and-die technicians.\u003c\/p\u003e\n\u003cp\u003eThis extension tap is well suited for applications requiring reach beyond what a standard-length tap provides, such as recessed bosses, deep counterbores, or fixtures with obstructed access. The bottoming chamfer allows threading to within a few pitches of the blind hole floor. The metric coarse M12 x 1.75 thread size is common in structural fastening, automotive, and general industrial assemblies. The reduced-reach shank and extended body make it compatible with standard tap wrenches and machine tap holders that accept the 0.367 inch shank diameter.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThread forming design displaces material for chip-free threading and stronger thread form\u003c\/li\u003e\n  \u003cli\u003eBottoming chamfer allows threading close to the bottom of blind holes\u003c\/li\u003e\n  \u003cli\u003e6 inch overall length provides extended reach into deep or obstructed bores\u003c\/li\u003e\n  \u003cli\u003eM12 x 1.75 metric coarse thread, 6H class of fit for standard tolerance applications\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction for durability across a range of workpiece materials\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish; right-hand thread and flute direction\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style production tap for use in standard tap holders and tap wrenches accepting a 0.367 inch shank diameter; intended for M12 x 1.75 metric coarse thread forming applications in the BALAX BXEXT series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread forming taps require a proper forming hole diameter, which differs from a standard drill size  -  consult a thread forming tap drill chart for the correct pre-drill size before use. Always apply an appropriate cutting or forming fluid compatible with the workpiece material. Secure the workpiece and ensure the tap is aligned perpendicular to the hole before advancing. For machine tapping, use a torque-limiting tap holder to prevent tap breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTap Type\u003c\/strong\u003e: Thread Forming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12 x 1.75\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Pitch\u003c\/strong\u003e: 1.75 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: D12\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 6H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Bottoming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.367 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.275 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 7\/16 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: BXEXT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eReduced Shank\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 pounds\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: BALAX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 19012-000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BALAX","offers":[{"title":"Default Title","offer_id":51981106708786,"sku":"19012-000","price":208.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fc4fd00bfafd9cab3a5115bb0ee54752_7318279f-72f6-4375-bbb9-e57614943fad.jpg?v=1789982125","url":"https:\/\/voomisupply.com\/products\/balax-19012-000-extension-thread-forming-tap-m12-x-1-75","provider":"Voomi Supply","version":"1.0","type":"link"}