{"product_id":"osg-1111504005-spiral-point-tap-m8x1-25-metric-coarse-tin-hss","title":"Osg 1111504005 Spiral Point Tap M8x1.25 Metric Coarse Tin Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1111504005 is a spiral point tap designed for threading M8x1.25 metric coarse threads in a wide range of metals. Built from vanadium high-speed steel with a titanium nitride (TiN) coating, it resists wear and handles the heat generated in production and job-shop environments. The plug chamfer makes it suited for through-hole tapping applications. With 3 flutes and a right-hand thread direction, it pushes chips ahead of the cutting edge to keep flutes clear. Thread length is 1.125 inches (28.6 mm). This tap is installed by machinists, tool-and-die makers, and metalworking tradespeople using a tap handle, drill press, or CNC tapping center.\u003c\/p\u003e\n\u003cp\u003eThe OSG 1111504005 fits production and maintenance tapping operations across industries including aerospace, automotive, fabrication, and general metalworking. It is engineered for use in aluminum, low-carbon steel, medium-carbon steel, high-carbon steel, alloy steel, die steel, stainless steel, hardened steel, cast iron, high-nickel alloy, and titanium. The plug chamfer style requires a through-hole or adequate chip clearance at the bottom of the hole. It is appropriate for both hand-tapping and machine-tapping setups.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eM8x1.25 metric coarse thread form, right-hand direction\u003c\/li\u003e\n  \u003cli\u003eVanadium high-speed steel construction for improved wear resistance over standard HSS\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces friction and extends tool life in ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003e3-flute spiral point design pushes chips forward, ideal for through-hole tapping\u003c\/li\u003e\n  \u003cli\u003ePlug chamfer provides a gradual lead-in for smooth thread engagement\u003c\/li\u003e\n  \u003cli\u003eThread limit H11 for standard metric tolerance fit\u003c\/li\u003e\n  \u003cli\u003eCoolant-through: No — suitable for conventional flood or dry tapping setups\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for M8x1.25 metric coarse through-hole tapping applications in aluminum, low-carbon steel, medium-carbon steel, high-carbon steel, alloy steel, die steel, stainless steel, hardened steel, cast iron, high-nickel alloy, and titanium. Part of OSG Series 11115.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tap is installed by qualified machinists or metalworking tradespeople. Always secure the workpiece and ensure the pilot hole is drilled to the correct tap drill diameter for M8x1.25 before beginning the tapping operation. Power down or disengage the machine spindle before loading or removing the tap from the holder. Do not reverse a spiral point tap under load — back off gently if resistance is felt to avoid tap breakage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: M8x1.25\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: Metric Coarse\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H11\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 1.125 inches (17.6 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer Type\u003c\/strong\u003e: Plug\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.717 inches (69 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.318 inches (8.772 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.375 inches (9.525 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Vanadium High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInterrupted Thread\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOversize\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.055 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 11115\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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1111504005\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51748673716530,"sku":"1111504005","price":46.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/2fcee0ef0c3f661ec0cb08c9828a760a.jpg?v=1788896489","url":"https:\/\/voomisupply.com\/products\/osg-1111504005-spiral-point-tap-m8x1-25-metric-coarse-tin-hss","provider":"Voomi Supply","version":"1.0","type":"link"}