{"product_id":"tool-flo-9hnl46-lock-pin-3-32-hex-1-4-28-thread-indexable-tool","title":"Tool-flo 9HNL46 Lock Pin 3\/32 Hex 1\/4-28 Thread Indexable Tool","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TOOL-FLO 9HNL46 is a lock pin designed to secure inserts in indexable turning and threading toolholders. It features a 3\/32 inch hex socket drive and a 1\/4-28 thread, with an overall length of 0.68 inches. This small but critical hardware component maintains positive insert retention during cutting operations, preventing insert movement or ejection under load. It is the type of replacement consumable that machinists and toolroom technicians keep on hand to restore toolholders to proper working condition quickly. Industry standard number NL46 may aid cross-referencing with other sources.\u003c\/p\u003e\u003cp\u003eThe 9HNL46 lock pin is suited for use in indexable turning and threading applications in both production machining and job-shop environments. It is compatible with CL 12, CL 20, CL 30, CL 9, and TC-190 clamp styles, as well as standard indexable inserts used in those clamp systems. Machinists servicing TOOL-FLO toolholders that use the NL46-style lock pin will find this a direct OEM-spec replacement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e3\/32 inch hex socket drive for standard hex key installation\u003c\/li\u003e\n\u003cli\u003e1\/4-28 thread for secure, positive insert clamping\u003c\/li\u003e\n\u003cli\u003e0.68 inch overall length fits the clamp pocket correctly\u003c\/li\u003e\n\u003cli\u003eCompatible with CL 12, CL 20, CL 30, CL 9, and TC-190 clamp styles\u003c\/li\u003e\n\u003cli\u003eIndustry standard number NL46 for cross-reference identification\u003c\/li\u003e\n\u003cli\u003eSold individually  -  easy single-unit replacement restores toolholder function\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with CL 12, CL 20, CL 30, CL 9, and TC-190 clamps, and with indexable inserts used in those clamp systems. Industry standard reference number is NL46.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eLock pin replacement is typically performed by a machinist or toolroom technician. Before removing or replacing the lock pin, ensure the toolholder is removed from the machine and all motion has stopped. Use a 3\/32 inch hex key to remove and reinstall the pin. Do not overtighten; secure the pin snugly to the manufacturer recommendation without applying excessive torque that could damage the thread in the toolholder body.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003ePin Type\u003c\/strong\u003e: Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndexable Tool Type\u003c\/strong\u003e: Threading, Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThread Size\u003c\/strong\u003e: 1\/4-28\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.68 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHex Socket Size\u003c\/strong\u003e: 3\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamp Compatibility\u003c\/strong\u003e: CL 12, CL 20, CL 30, CL 9, TC-190\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHardware Compatibility\u003c\/strong\u003e: Insert\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIndustry Standard Number\u003c\/strong\u003e: NL46\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1 pound\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: TOOL-FLO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9HNL46\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOOL-FLO","offers":[{"title":"Default Title","offer_id":67911347044658,"sku":"9HNL46","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/bf7f3a5cb1cf5eb0b595d5286f966f3f.jpg?v=1791209943","url":"https:\/\/voomisupply.com\/products\/tool-flo-9hnl46-lock-pin-3-32-hex-1-4-28-thread-indexable-tool","provider":"Voomi Supply","version":"1.0","type":"link"}