{"product_id":"guhring-9039750120050-thread-forming-tap-m12x1-00","title":"Guhring 9039750120050 Thread Forming Tap M12x1.00","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9039750120050 is a thread forming tap designed for M12x1.00 metric fine threading in blind hole and through-hole applications. It is manufactured from High-Speed Steel-E-CO (cobalt-bearing HSS) and finished with a Titanium Nitride (TiN) coating that extends tool life in demanding materials. With a 6HX class of fit and D7\/D8 thread limit, this tap produces accurate internal threads to metric fine tolerances. The modified bottoming chamfer — 2 to 3 threads — allows threading close to the bottom of blind holes. It is installed by machinists and toolroom professionals in production and maintenance settings.\u003c\/p\u003e\n\u003cp\u003eThis tap is suited for blind hole and through-hole threading operations in steel, stainless steel, cast iron, and non-ferrous metals. The TiN coating reduces friction and wear during form tapping, which displaces rather than cuts material, making it effective where chip control is critical. With a flute-by-diameter ratio of 3xD and six oil grooves, it is configured for lubricated tapping in mid-production and job-shop environments handling M12x1.00 fine-pitch thread requirements.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM12x1.00 metric fine thread, 6HX class of fit with D7\/D8 thread limit\u003c\/li\u003e\n  \u003cli\u003eHigh-Speed Steel-E-CO (cobalt) construction for improved heat and wear resistance\u003c\/li\u003e\n  \u003cli\u003eTitanium Nitride (TiN) coating reduces friction and extends service life\u003c\/li\u003e\n  \u003cli\u003eModified bottoming chamfer (2-3 threads) for threading close to blind hole bottoms\u003c\/li\u003e\n  \u003cli\u003eSix oil grooves support lubricated tapping and heat dissipation\u003c\/li\u003e\n  \u003cli\u003eCompatible with steel, stainless steel, cast iron, and non-ferrous metal workpieces\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction, Series 3975\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for M12x1.00 metric fine thread forming in steel (P), stainless steel (M), cast iron (K), and non-ferrous metal (N) workpieces, as indicated by material application codes P, M, K, and N.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThread forming taps are installed by machinists using a tapping machine, CNC machine, or hand tap wrench with appropriate torque control. Always use a threading lubricant or cutting oil matched to the workpiece material — especially with stainless steel — to prevent galling and tap breakage. Ensure the pilot hole diameter is correct for form tapping, as undersized holes significantly increase torque and risk of tap failure. Secure the workpiece firmly before tapping and verify spindle alignment to avoid thread distortion.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M12x1.00\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Fine\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 6HX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: D7\/D8\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Modified Bottoming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfered Threads\u003c\/strong\u003e: 2-3P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High-Speed Steel-E-CO (Cobalt HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.382 inches (85.90 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.7874 inches (20.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 1.5748 inches (40.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3670 inches (9.32 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.2756 inches (7.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOil Grooves\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Application\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Non-Ferrous Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Blind Hole Threading, Through-Hole Threading\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3975\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.055 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: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9039750120050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51727205466418,"sku":"9039750120050","price":94.96,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d480bf15fe4d2439c54648f906980b20.jpg?v=1788674700","url":"https:\/\/voomisupply.com\/products\/guhring-9039750120050-thread-forming-tap-m12x1-00","provider":"Voomi Supply","version":"1.0","type":"link"}