{"product_id":"seco-02564754-rh-dcln-indexable-turning-toolholder","title":"Seco 02564754 Rh Dcln Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02564754 is a right-hand DCLN-style indexable turning toolholder designed for precision external turning operations on CNC and manual lathes. Built on a 0.75 x 0.75 inch square steel shank with an overall length of 4.5 inches, it uses the Clamp Lock insert-holding method to secure CN..43.. style inserts at a negative rake angle of -6 degrees. The 95-degree lead angle positions the insert for stable, chatter-resistant cuts across a wide range of workpiece materials. Licensed machinists and CNC operators install this toolholder as a standard component in turning tool setups where rigidity and repeatable insert indexing are required.\u003c\/p\u003e\u003cp\u003eThis toolholder is rated for universal workpiece material compatibility, covering material codes H, K, M, N, P, and S — spanning cast iron, non-ferrous alloys, stainless steel, steel, and heat-resistant superalloys. It is suited for both roughing and finishing passes in production turning environments where consistent tool geometry and fast insert changeover matter. The back-of-bar to cutting edge dimension is 1 inch, which supports standard tool post and turret mounting configurations common in production shops.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDCLN toolholder style with right-hand cutting direction for standard external turning\u003c\/li\u003e\n\u003cli\u003eClamp Lock (Series) insert retention for secure, repeatable indexing of CN..43.. inserts\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry (-6 degrees rake angle) provides a strong cutting edge for interrupted and continuous cuts\u003c\/li\u003e\n\u003cli\u003e0.75 x 0.75 inch steel shank delivers rigidity and fits standard tool post bores\u003c\/li\u003e\n\u003cli\u003e95-degree lead angle reduces radial cutting forces and supports shoulder turning applications\u003c\/li\u003e\n\u003cli\u003eUniversal material compatibility across steel, stainless, cast iron, non-ferrous, and superalloy workpieces\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eAccepts CN..43.. series inserts with a 0.5 inch inscribed circle. Compatible insert size code is CN43. Coolant-through is not supported on this holder.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by qualified machinists or CNC setup technicians. Before changing the toolholder or insert, power down the machine spindle and confirm the turret or tool post is fully stopped and locked. Use the correct torque wrench and clamp screws specified for the CN..43.. insert style to avoid insert rocking or premature edge failure. Follow the machine tool manufacturer guidelines and applicable shop safety procedures when setting tool height and offset values.\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: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: -6 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 95 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: CN..43..\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: CN43\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\u003eInsert Holding Method\u003c\/strong\u003e: Clamp Lock\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 1 inch\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02564754\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557570347314,"sku":"02564754","price":181.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/985f234e35cac870d9ee68725e172977.jpg?v=1786391123","url":"https:\/\/voomisupply.com\/products\/seco-02564754-rh-dcln-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}