{"product_id":"scientific-cutting-tools-tm450-14bspp-a-thread-mill-4-flute-carbide","title":"Scientific Cutting Tools TM450-14BSPP-A Thread Mill 4 Flute Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SCIENTIFIC CUTTING TOOLS TM450-14BSPP-A is a straight flute thread mill designed for cutting both external and internal BSPP threads in a single tool. Built from submicron-grade solid carbide and coated with AlTiN+, it handles demanding thread milling operations in ferrous and non-ferrous materials. The tool runs 4 flutes, a 0.45 inch cutting diameter, and a 14 TPI thread pitch, making it suited for BSPP pipe thread profiles. It carries a 1\/2 inch shank diameter and a 1.1 inch length of cut, giving machinists the reach and rigidity needed for accurate thread form on CNC machining centers.\u003c\/p\u003e\u003cp\u003eThis thread mill is used in precision machining environments where BSPP pipe threads are required on fittings, manifolds, valve bodies, and fluid system components. The straight flute geometry is appropriate for stable, vibration-reduced threading in short-chipping materials. At 3.5 inches overall length with a 1\/2 inch shank, it fits standard ER and side-lock toolholders on vertical and horizontal machining centers. Machinists working in fluid power, pneumatics, and hydraulic component manufacturing will find this tool suitable for production threading where thread quality and repeatability matter.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCuts both external and internal BSPP threads with a single tool\u003c\/li\u003e\n\u003cli\u003eSubmicron-grade solid carbide substrate for extended tool life in hard materials\u003c\/li\u003e\n\u003cli\u003eAlTiN+ coating improves heat resistance and wear performance at elevated cutting speeds\u003c\/li\u003e\n\u003cli\u003eStraight flute design provides stability in short-chipping workpiece materials\u003c\/li\u003e\n\u003cli\u003e14 TPI thread pitch matches standard BSPP pipe thread specifications\u003c\/li\u003e\n\u003cli\u003eNo coolant-through requirement simplifies setup on standard machining centers\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use on CNC machining centers capable of helical interpolation; compatible with standard 1\/2 inch shank toolholders including ER collet chucks and side-lock holders. Intended for BSPP thread milling applications as specified by the BSPP thread standard.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThread milling with this tool requires a CNC control capable of helical interpolation. Confirm correct toolholder runout before starting  -  excessive runout will degrade thread form and reduce tool life. Ensure the workpiece is rigidly fixtured and that spindle speed and feed rate are programmed per the carbide thread milling parameters for the workpiece material. Do not use this tool for tapping operations.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External and Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Standard\u003c\/strong\u003e: BSPP\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTeeth Per Inch\u003c\/strong\u003e: 14 TPI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Diameter\u003c\/strong\u003e: 0.45 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength of Cut\u003c\/strong\u003e: 1.1 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide (Submicron Grade)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: AlTiN+\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStaggered Tooth\u003c\/strong\u003e: No\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: 6 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SCIENTIFIC CUTTING TOOLS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: TM450-14BSPP-A\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SCIENTIFIC CUTTING TOOLS","offers":[{"title":"Default Title","offer_id":52072419492146,"sku":"TM450-14BSPP-A","price":335.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8f970d121d04771b82b988d407630c88_eec5eefa-0779-4c80-8a6e-d0e89e50852e.jpg?v=1790049734","url":"https:\/\/voomisupply.com\/products\/scientific-cutting-tools-tm450-14bspp-a-thread-mill-4-flute-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}