{"product_id":"osg-1652501308-spiral-flute-tap-unf-10-32-2-flute","title":"Osg 1652501308 Spiral Flute Tap Unf 10-32 2 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG 1652501308 is a spiral flute tap designed for cutting internal UNF threads in a wide range of ferrous and non-ferrous materials. Built to a 10-32 thread size with a 45-degree helix angle and two right-hand flutes, this tap channels chips up and out of the hole during drilling operations, making it well suited for blind-hole and semi-bottoming applications. The powdered metal construction with a V finish provides durability and wear resistance across demanding production environments. It carries an H3 thread limit and a 2B class of fit, consistent with standard UNF fastener tolerances. Licensed machinists and tooling technicians install this tap in manual or CNC tapping operations.\u003c\/p\u003e\n\u003cp\u003eThis tap is intended for use in materials including alloy steel, aluminum, cast aluminum, cast iron, hardened steel, high-carbon steel, low-carbon steel, medium-carbon steel, and stainless steel. The semi-bottoming chamfer allows threading close to the bottom of a blind hole while still providing enough lead-in for reliable thread formation. With an overall length of 5.96 inches and a tapping depth of 27.00 mm, it fits standard tapping heads and CNC tool holders for both short-run and production work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e10-32 UNF thread size with 2B class of fit and H3 thread limit for standard fastener compatibility\u003c\/li\u003e\n  \u003cli\u003e45-degree helix angle with right-hand spiral flutes for efficient chip evacuation in blind holes\u003c\/li\u003e\n  \u003cli\u003eSemi-bottoming chamfer for threading close to the bottom of a blind hole\u003c\/li\u003e\n  \u003cli\u003ePowdered metal construction with V finish for wear resistance across steel, cast iron, and aluminum workpieces\u003c\/li\u003e\n  \u003cli\u003eRight-hand thread direction, no coolant-through requirement, suitable for manual and CNC tapping setups\u003c\/li\u003e\n  \u003cli\u003eSeries 16525 OSG tooling for consistent dimensional standards across the product line\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct tooling selection for 10-32 UNF tapping applications in alloy steel, aluminum, cast aluminum, cast iron, hardened steel, high-carbon steel, low-carbon steel, medium-carbon steel, and stainless steel workpieces.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tooling technicians using standard tap holders compatible with the 0.194-inch shank diameter and 0.152-inch square drive. Ensure the workpiece is securely fixtured and the tap is properly aligned before initiating the cut to prevent tap breakage. Apply appropriate cutting fluid for the workpiece material. Follow applicable shop safety procedures and machine manufacturer guidelines when setting spindle speed and feed rate for tapping operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 10-32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: UNF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThreads per Inch\u003c\/strong\u003e: 32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClass of Fit\u003c\/strong\u003e: 2B\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: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Style\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHelix Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChamfer\u003c\/strong\u003e: Semi-Bottoming\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Powdered Metal\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: V\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.96 inches (150.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThread Length\u003c\/strong\u003e: 0.327 inches (10.40 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTapping Depth\u003c\/strong\u003e: 27.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.194 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNeck Length\u003c\/strong\u003e: 0.976 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSquare Length\u003c\/strong\u003e: 0.250 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\u003eWeight\u003c\/strong\u003e: 0.05 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 16525\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: 1652501308\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51730302337330,"sku":"1652501308","price":88.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/78701a9c2242698dba0d3c48f61cacd9.jpg?v=1788714978","url":"https:\/\/voomisupply.com\/products\/osg-1652501308-spiral-flute-tap-unf-10-32-2-flute","provider":"Voomi Supply","version":"1.0","type":"link"}