{"product_id":"seco-02588893-dcln-indexable-turning-toolholder-cnmg-432","title":"Seco 02588893 Dcln Indexable Turning Toolholder Cnmg 432","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02588893 is a right-hand DCLN-style indexable turning toolholder designed for external turning operations on CNC lathes and manual turning centers. Built around a dual-clamp insert-holding method, it accepts CNMG 432 inserts and delivers a negative 6-degree rake angle for stable, controlled cutting across a wide range of workpiece materials. The shank measures 1.25 inches wide by 1.25 inches tall, with an overall length of 6 inches and a head length of 1.3 inches. Machinists and tool-room technicians rely on this toolholder for high-rigidity roughing and finishing passes where insert security is critical.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for use in both production and job-shop turning environments. The DCLN geometry establishes a 95-degree lead angle, making it well matched for straight turning, facing, and shoulder work. The universal primary workpiece material rating covers steel, stainless, cast iron, non-ferrous, and high-temperature alloys, so it transitions readily between material types without requiring a toolholder change. It is a single-use, non-multi-tool holder intended for right-hand cutting direction only.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eDCLN toolholder style with dual-clamp insert retention for maximum insert stability under heavy cuts\u003c\/li\u003e\n\u003cli\u003eAccepts CNMG 432 inserts with a 0.5-inch inscribed circle\u003c\/li\u003e\n\u003cli\u003eNegative 6-degree rake angle optimized for controlled chip formation and edge strength\u003c\/li\u003e\n\u003cli\u003e95-degree lead angle suits straight turning, facing, and light shoulder operations\u003c\/li\u003e\n\u003cli\u003e1.25 inch by 1.25 inch square shank fits standard lathe tool blocks and turrets\u003c\/li\u003e\n\u003cli\u003eUniversal workpiece material compatibility covering steel, stainless, cast iron, non-ferrous, and superalloys\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with CNMG 432 indexable inserts (compatible insert size code CN43). Fits standard square-shank tool blocks and turret stations accepting a 1.25-inch by 1.25-inch shank. Right-hand cutting direction only.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is typically performed by a machinist or toolroom technician familiar with indexable toolholder setup. Ensure the machine spindle is fully stopped and all stored energy is released before mounting or adjusting the toolholder. Seat the shank fully in the tool block and torque clamping screws per the machine tool manufacturer specifications. Confirm insert seating and clamp screw engagement before resuming cutting operations.\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\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\u003eOverall Length\u003c\/strong\u003e: 6 inches\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\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: 1.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: CNMG 432\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 (Dual Clamp Series)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.9 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: 02588893\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558001606962,"sku":"02588893","price":254.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c6eaa40dcb67b4c2fb001014b1b77437.jpg?v=1786400560","url":"https:\/\/voomisupply.com\/products\/seco-02588893-dcln-indexable-turning-toolholder-cnmg-432","provider":"Voomi Supply","version":"1.0","type":"link"}