{"product_id":"iscar-3603465-pwln-indexable-turning-toolholder","title":"Iscar 3603465 Pwln Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 3603465 is a right-hand PWLN-style indexable turning toolholder in the Heliturn LD series, designed for negative-rake external turning operations on CNC lathes and manual turning centers. The toolholder features a 0.75 x 0.75 inch square shank and an overall length of 4.5 inches, making it a compact, rigid platform for precision turning work. Insert retention is handled by a lever-clamp mechanism, which provides repeatable seating and fast insert changes without disturbing the cutting-edge position. The rake angle is -6 degrees, consistent with PWLN geometry for aggressive chip formation on ferrous and non-ferrous workpieces. Installation and setup are performed by machinists and CNC toolroom technicians.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for external turning applications in production and job-shop environments. The PWLN style is commonly used on turning centers where a 75-degree lead angle and negative-rake insert geometry are required for facing, profiling, and straight turning passes. The head length measures 1.0 inch and the back-of-bar to cutting-edge dimension is 1.25 inches, supporting consistent tool offset entry. The toolholder does not include coolant-through capability, making it appropriate for flood-coolant or dry-cutting setups where internal coolant delivery is not required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePWLN toolholder style with right-hand cutting direction and -6 degree negative rake angle\u003c\/li\u003e\n\u003cli\u003eLever-clamp insert holding method for repeatable insert seating and quick changeover\u003c\/li\u003e\n\u003cli\u003e0.75 x 0.75 inch square shank with 4.5 inch overall length for rigid tool positioning\u003c\/li\u003e\n\u003cli\u003e1.0 inch head length and 1.25 inch back-of-bar to cutting edge dimension\u003c\/li\u003e\n\u003cli\u003eCompatible with a wide range of WNMA and WNMG insert geometries and grades\u003c\/li\u003e\n\u003cli\u003eMeets ISO 13399 tooling data standards for integration with CAM and tool-management systems\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eAccepts WNMA and WNMG series inserts including WNMA 3-1, WNMA 3-2, WNMA 3-3, WNMA 331, WNMA 332, WNMA 432, WNMA 432-WG, WNMA 433, WNMA 434, WNMA 644, WNMG 3-.004-NF, WNMG 3-0-NF, WNMG 3-1-GN, WNMG 3-1-M3P, WNMG 3-1-NF, WNMG 3-1-PP, WNMG 3-1-TF, WNMG 3-1-WG, WNMG 3-2-GN, WNMG 3-2-M3P, WNMG 3-2-NF, and compatible insert size code WNMX341-M3MW. Insert inscribed circle diameter is 0.375 inches.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eToolholder installation and insert changes should be performed by a qualified machinist or CNC toolroom technician with the machine powered down and the spindle locked. Secure the shank in the turret or tool block to the machine manufacturer's specified torque using calibrated tooling and measure tool offset after each insert index. Do not use the lever clamp with insert sizes or geometries outside of those listed in the compatibility data, as improper seating can cause insert breakage or workpiece damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: PWLN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Heliturn LD\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\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: 1.0 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\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Turning\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: ISCAR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 3603465\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51740119073074,"sku":"3603465","price":169.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71dce9cd00e46b2b41f211694bd65036.jpg?v=1788822479","url":"https:\/\/voomisupply.com\/products\/iscar-3603465-pwln-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}