{"product_id":"tool-flo-93402016d-threading-toolholder-1-1-4-shank","title":"Tool-flo 93402016D Threading Toolholder 1-1\/4 Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe TOOL-FLO 93402016D is an external, right-hand indexable threading toolholder from the Flo-Lock series, designed for precision threading and grooving operations on CNC lathes and turning centers. The toolholder features a 1.25-inch square shank (1-1\/4 x 1-1\/4 inches) and an overall length of 6 inches. It accepts FL 3R inserts secured by a clamp-style holding method, providing rigid, repeatable insert positioning across high-volume production runs. Maximum depth of cut is 0.21 inches, and the back-of-bar to cutting edge distance is 1.5 inches. No coolant-through capability is present on this model.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for external threading and grooving applications in production machining environments, including job shops and manufacturing facilities running CNC turning equipment. The right-hand orientation and FLS toolholder style make it a standard choice for conventional lathe setups where external thread forms are cut on the right-hand pass. The multi-use designation allows the same holder to serve both threading and grooving operations, reducing tooling inventory requirements on the machine.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExternal thread type with right-hand cutting orientation\u003c\/li\u003e\n\u003cli\u003eFlo-Lock series FLS toolholder style for secure insert clamping\u003c\/li\u003e\n\u003cli\u003eAccepts FL 3R indexable inserts with clamp holding method\u003c\/li\u003e\n\u003cli\u003e1-1\/4 x 1-1\/4 inch square shank, 6 inches overall length\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 0.21 inches\u003c\/li\u003e\n\u003cli\u003eMulti-use design supports both threading and grooving operations\u003c\/li\u003e\n\u003cli\u003eNo coolant-through; standard dry or flood coolant from external source\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with FL 3R indexable inserts. Designed for use in CNC lathes and turning centers that accommodate a 1-1\/4 x 1-1\/4 inch square shank toolholder in an external threading application.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and all axis motion is locked out before mounting or changing toolholders. Confirm shank seating and clamp torque per the machine tool manufacturer's toolpost specifications. Verify insert orientation and thread profile match the required thread form before beginning a cut.\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: FLS (Flo-Lock Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: FL 3R\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\/Diameter\u003c\/strong\u003e: 1-1\/4 inches (1.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1-1\/4 inches (1.2500 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.21 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1.5 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: Grooving and Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: Yes\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: 93402016D\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"TOOL-FLO","offers":[{"title":"Default Title","offer_id":67911415628082,"sku":"93402016D","price":151.94,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8058689d3ab4e8db0e5bc476b1d81c2b.jpg?v=1791210798","url":"https:\/\/voomisupply.com\/products\/tool-flo-93402016d-threading-toolholder-1-1-4-shank","provider":"Voomi Supply","version":"1.0","type":"link"}