{"product_id":"osg-1752408-spiral-flute-tap-10-24-unc-ticn-coated","title":"Osg 1752408 Spiral Flute Tap 10-24 Unc Ticn Coated","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 1752408 is a spiral flute tap designed for threading 10-24 UNC holes in tough materials. Built from powdered metal and finished with a TiCN (Titanium Carbon-Nitride) coating, it delivers increased wear resistance and lubricity compared to uncoated HSS taps. The modified bottoming chamfer allows threading closer to the bottom of blind holes. Three right-hand spiral flutes pull chips up and out of the hole, reducing the risk of chip packing in interrupted or deep-hole applications. With an H3 thread limit and a 2B\/3B class of fit, this tap produces threads within standard commercial and precision tolerance ranges.\u003c\/p\u003e\u003cp\u003eThis tap is suited for production and maintenance threading operations in alloy steel, stainless steel, hardened steel, titanium, and high-nickel alloys. The TiCN coating is particularly effective in abrasive and work-hardening materials where uncoated taps would wear prematurely. At 2-3\/8 inches overall length with a 15-degree helix angle, it fits standard tapping chucks, CNC turrets, and hand-tap holders used in machine shop and field maintenance environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiCN coating increases surface hardness and reduces friction in difficult-to-machine alloys\u003c\/li\u003e\n\u003cli\u003ePowdered metal substrate provides finer grain structure and higher toughness than standard HSS\u003c\/li\u003e\n\u003cli\u003eModified bottoming chamfer enables threading near the bottom of blind holes\u003c\/li\u003e\n\u003cli\u003e3-flute spiral design evacuates chips upward, reducing re-cutting and tap breakage\u003c\/li\u003e\n\u003cli\u003eH3 thread limit meets 2B and 3B class-of-fit requirements for standard and precision assemblies\u003c\/li\u003e\n\u003cli\u003eRight-hand flute direction, 15-degree helix angle optimized for chip flow in short-chipping materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for cutting 10-24 UNC internal threads in alloy steel, stainless steel, hardened steel, titanium, and high-nickel alloy workpieces. Fits standard tap holders sized for a 0.323-inch shank diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tap is installed by a machinist or maintenance technician using a tapping chuck, T-handle tap wrench, or CNC rigid-tapping spindle. Always ensure the correct drill size for a 10-24 UNC thread is used before tapping. Secure the workpiece fully before starting the operation, and apply a cutting fluid appropriate for the base material to extend tap life. Do not force the tap if resistance increases suddenly — back the tap out to clear chips before continuing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-24\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNC\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 2B \/ 3B\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Limit\u003c\/strong\u003e: H3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Style\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 15 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Modified Bottoming\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: Powdered Metal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.327 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.323 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 1.713 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSquare Size\u003c\/strong\u003e: 0.152 inches\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: Alloy Steel, Stainless Steel, Hardened Steel, Titanium, High-Nickel Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.021 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: EXOTAP\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 1752408\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51753537831218,"sku":"1752408","price":65.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/87da3787a013f7c0638e77b5cab88c51.jpg?v=1788937917","url":"https:\/\/voomisupply.com\/products\/osg-1752408-spiral-flute-tap-10-24-unc-ticn-coated","provider":"Voomi Supply","version":"1.0","type":"link"}