{"product_id":"kennametal-1875146-lh-dcln-indexable-turning-toolholder","title":"Kennametal 1875146 Lh Dcln Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 1875146 is a left-hand DCLN-style indexable turning toolholder designed for negative-rake insert geometry. Built on the Kenclamp clamping system, it accepts CN..43. series inserts with a 1\/2-inch inscribed circle. The steel shank measures 1.25 inches wide by 1.25 inches tall with an overall length of 6 inches and a head length of 1.25 inches. The back-of-bar to cutting edge distance is 1.5 inches. This toolholder is installed by machinists and toolroom technicians on CNC and manual lathes where left-hand cutting operations are required.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for external turning operations on horizontal lathes and turning centers that require a left-hand approach angle. The 5-degree lead angle positions the insert for controlled chip flow and consistent depth-of-cut engagement. Negative-rake insert geometry provides edge strength for interrupted cuts and harder workpiece materials. The Kenclamp clamping method secures the insert firmly during high-feed passes. No coolant-through feature is present, so external coolant supply is standard for this configuration.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand DCLN toolholder style for left-hand turning operations\u003c\/li\u003e\n\u003cli\u003eNegative-rake geometry for improved insert edge strength on demanding cuts\u003c\/li\u003e\n\u003cli\u003eKenclamp insert holding method for rigid, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eAccepts CN..43. inserts with a 0.5-inch inscribed circle\u003c\/li\u003e\n\u003cli\u003eSteel shank construction with 1.25 x 1.25 inch cross-section and 6-inch overall length\u003c\/li\u003e\n\u003cli\u003e5-degree lead angle for controlled chip flow and cutting engagement\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned to accept CN..43. series indexable inserts, with complete insert compatibility listed as CN.. 432. Verify insert size and geometry against machine tool requirements before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis toolholder is installed by qualified machinists or toolroom personnel. Before mounting or changing inserts, ensure the lathe or turning center is fully powered down and the spindle is locked. Secure the shank in the tool post or turret to the machine manufacturer's specified clamping torque using appropriate toolholder fasteners. Handle indexable inserts with care — sharp cutting edges present a laceration hazard during installation and removal.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: DCLN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Kenclamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: CN..43.\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eComplete Insert Compatibility\u003c\/strong\u003e: CN.. 432\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\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\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1.25 inches\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: 1.25 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\u003eToolholder Material\u003c\/strong\u003e: Steel\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: 2.65 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: 1875146\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51747394453810,"sku":"1875146","price":198.4,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/22aa2079b112329d8ea73e6f9d368847.jpg?v=1788879384","url":"https:\/\/voomisupply.com\/products\/kennametal-1875146-lh-dcln-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}