{"product_id":"kennametal-1097570-threading-toolholder-external-right-hand","title":"Kennametal 1097570 Threading Toolholder External Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 1097570 is an external, right-hand indexable threading toolholder from the Top Notch series, designed for precision threading and grooving operations on CNC lathes and turning centers. Built on a 1 inch square shank (25.4 x 25.4 mm) with an overall length of 6 inches, this toolholder accepts N.4L insert geometry and uses a clamp-style insert holding method. The NE toolholder style positions the cutting edge for right-hand external thread forms. With a maximum depth of cut of 0.294 inches and a head length of 0.75 inches, it delivers the rigidity and repeatability that production machinists and toolroom operators require.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is suited for external threading and grooving applications in production turning environments, including job shops, aerospace, and general metalworking operations. The Top Notch series is recognized for consistent insert seating and secure clamping, making it a reliable choice for high-volume thread-turning passes on ferrous and non-ferrous workpieces. Licensed machinists and CNC operators running repetitive threading cycles will find the geometry and insert compatibility straightforward to set up and maintain.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eExternal, right-hand cutting orientation for standard OD threading setups\u003c\/li\u003e\n  \u003cli\u003e1 inch square shank (25.4 x 25.4 mm) for rigid, repeatable tool positioning\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert holding method for fast, secure insert indexing\u003c\/li\u003e\n  \u003cli\u003eCompatible with N.4L insert geometry for threading and grooving\u003c\/li\u003e\n  \u003cli\u003e6 inch overall length with 0.75 inch head length for reach and clearance\u003c\/li\u003e\n  \u003cli\u003eMulti-use capability supporting both grooving and threading operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with N.4L Top Notch series inserts. Compatible insert holding method is clamp style. Verify insert geometry and series compatibility before ordering.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC toolsetter. Secure the shank firmly in the tool turret or tool block according to the machine manufacturer torque and clamping specifications before powering the spindle. Ensure the cutting edge height is set on centerline with the workpiece axis prior to taking threading passes. Always index or replace the insert with the machine in a safe, powered-down state and the turret locked out.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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: NE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: N.4L\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 and Height\u003c\/strong\u003e: 1 inch (25.4 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches (152.4 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.75 inches (19.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.294 inches (7.47 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1.375 inches\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\u003eCoolant Through\u003c\/strong\u003e: No\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: 1.68 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291800\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 1097570\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51738711097650,"sku":"1097570","price":203.71,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/52dcb89f60da98a09e2103ac3185828b.jpg?v=1788803216","url":"https:\/\/voomisupply.com\/products\/kennametal-1097570-threading-toolholder-external-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}