{"product_id":"kennametal-1281819-threading-toolholder-1x1-inch-shank","title":"Kennametal 1281819 Threading Toolholder 1x1 Inch Shank","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1281819 is an external, right-hand indexable threading toolholder designed for precision thread-cutting operations on turning centers and manual lathes. Part of the KENNAMETAL LT Threading series, it accepts LT 22ER inserts held by a clamp-style insert holding method, providing reliable insert retention during threading passes. The shank measures 1 inch wide by 1 inch tall with an overall length of 6 inches. The head length is 1.2 inches, and the back-of-bar to cutting edge distance is 1.25 inches. At 1.7086 pounds, the holder offers a solid, rigid platform suited for consistent thread form accuracy in production environments. Installation and setup are handled by machinists and CNC turning technicians.\u003c\/p\u003e\u003cp\u003eThis toolholder is engineered for external threading applications on workpieces requiring a right-hand cutting direction. The LSS toolholder style and 1 inch square shank cross-section make it compatible with standard square-shank tool blocks and turret stations commonly found on production turning equipment. It is well suited for shops performing high-volume threading operations where repeatable insert indexing and rigid tool clamping are priorities. The 0.5 inch insert inscribed circle accommodates LT 22ER series threading inserts. Coolant-through capability is not included in this holder.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eExternal threading orientation with right-hand cutting direction\u003c\/li\u003e\n\u003cli\u003eAccepts LT 22ER indexable threading inserts via clamp-style retention\u003c\/li\u003e\n\u003cli\u003e1 inch by 1 inch square shank for rigid turret or tool block mounting\u003c\/li\u003e\n\u003cli\u003e6 inch overall length with 1.2 inch head length\u003c\/li\u003e\n\u003cli\u003eLSS toolholder style for consistent insert positioning in the LT Threading series\u003c\/li\u003e\n\u003cli\u003eNo coolant-through passages, simplifying setup in standard coolant environments\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with KENNAMETAL LT 22ER series threading inserts. The 1 inch square shank fits standard square-shank turning tool blocks and turret stations. Specific machine compatibility should be verified against turret pocket dimensions prior to installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC turning technician. Power down and lock out the machine before mounting or removing the toolholder from the turret. Verify that the turret pocket or tool block bore matches the 1 inch square shank dimensions before clamping. Torque all clamping screws and insert clamps according to the machine tool manufacturer and toolholder documentation before taking any cutting passes.\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: LSS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: LT Threading\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: LT 22ER\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width and Height\u003c\/strong\u003e: 1 inch x 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1.25 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: 1.7086 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: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1281819\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51728215408946,"sku":"1281819","price":210.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/13727492d9713c0e2970f330a3820f03.jpg?v=1788689694","url":"https:\/\/voomisupply.com\/products\/kennametal-1281819-threading-toolholder-1x1-inch-shank","provider":"Voomi Supply","version":"1.0","type":"link"}