{"product_id":"carmex-ser0375h11-indexable-threading-toolholder","title":"Carmex SER0375H11 Indexable Threading Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CARMEX SER0375H11 is an external, right-hand indexable threading toolholder designed for screw-held 11ER series inserts. Built to the SER style specification, it features a 3\/8 inch (0.375 inch decimal) square shank and an overall length of 4 inches. The shank height measures 0.38 inches, and the back-of-bar to cutting edge dimension is 0.43 inches. This toolholder is intended for threading operations on lathes and turning centers where external thread profiles are required. It accepts inserts with a 1\/4 inch inscribed circle, making it a compact and precise choice for threading work in metal fabrication and machining environments.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for external threading applications on manual or CNC lathes. The right-hand configuration is standard for conventional turning setups. The screw-held insert retention method provides secure clamping and reliable repeatability during threading passes. It does not include through-coolant capability, making it appropriate for dry or flood-coolant setups where coolant is delivered externally. Machinists and tool-and-die professionals working in production or job-shop environments will find this toolholder a practical fit for standard external threading tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExternal threading application with right-hand cut orientation\u003c\/li\u003e\n\u003cli\u003eAccepts 11ER series inserts with a 1\/4 inch inscribed circle\u003c\/li\u003e\n\u003cli\u003eScrew-held insert clamping for secure, repeatable positioning\u003c\/li\u003e\n\u003cli\u003e3\/8 inch square shank, 4 inches overall length\u003c\/li\u003e\n\u003cli\u003eSER series style, no through-coolant required\u003c\/li\u003e\n\u003cli\u003eBack of bar to cutting edge: 0.43 inches for precise positioning\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with 11ER series indexable threading inserts with a 1\/4 inch inscribed circle. Follows the SER 0375 H11 style designation for toolholder and insert matching.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists on lathes or turning centers. Before changing inserts or mounting the toolholder, ensure the machine is fully powered down and the spindle is locked. Secure the shank in the tool turret or toolpost to the machine manufacturer's specified clamping torque using the appropriate tooling hardware. Verify insert seating and screw torque with each insert index to maintain cutting accuracy.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Type\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: SE\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: SER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: 11ER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 1\/4 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\/Diameter\u003c\/strong\u003e: 3\/8 inch (0.375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.38 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.43 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Entry Style\u003c\/strong\u003e: Without Coolant\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291800\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CARMEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SER0375H11\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CARMEX","offers":[{"title":"Default Title","offer_id":52036412047666,"sku":"SER0375H11","price":175.97,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dc37641200abff2231d09793dd81bbbe.jpg?v=1790023849","url":"https:\/\/voomisupply.com\/products\/carmex-ser0375h11-indexable-threading-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}