{"product_id":"iscar-2301617-grooving-cutoff-toolholder-left-hand-pentacut","title":"Iscar 2301617 Grooving Cutoff Toolholder Left Hand Pentacut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 2301617 is a left-hand indexable grooving and cut-off toolholder in the PentaCut series, designed for precision groove width control and clean parting operations on CNC lathes and turning centers. The PCH-style holder accepts PENTA 24 series inserts secured by screw clamp, providing a stable, repeatable insert seat. Groove width range spans 0.0197 to 0.125 inches with a maximum depth of cut of 0.256 inches. The shank measures 0.75 inches in height and width and 5 inches in overall length, making it compatible with standard 0.75-inch bore tooling blocks and quick-change systems. Weight is 0.35 pounds. Coolant-through is not supported on this holder. Manufactured to ISO 13399 standards for tool data representation.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is suited for external grooving and parting operations in production turning environments, including both high-volume and precision short-run applications. The left-hand orientation positions the cutting edge for specific spindle rotation and approach direction requirements. Compatible insert grades and geometries in the PENTA 24 family cover a wide range of materials and thread-form profiles, giving machinists flexibility across different part programs without changing the holder body.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft-hand holder orientation for external grooving and cut-off operations\u003c\/li\u003e\n  \u003cli\u003eGroove width range: 0.0197 to 0.125 inches\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut: 0.256 inches\u003c\/li\u003e\n  \u003cli\u003eScrew-clamp insert holding method for secure, repeatable insert seating\u003c\/li\u003e\n  \u003cli\u003eAccepts full PENTA 24 insert family including thread, groove, and radius profiles\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 13399 cutting tool data standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible insert size codes include PENTA 24-BSPT, PENTA 24-ISO, PENTA 24-MT, PENTA 24-NPT, PENTA 24-UN, PENTA 24-W, PENTA 24-WT, PENTA 24N-C, PENTA 24N-J, PENTA 24N-PF, PENTA 24N-PF\/P, PENTA 24N-Z, PENTA 24R-C, PENTA 24R-P, PENTA 24R\/L-J, and PENTA 24R\/L-Z. MSC and manufacturer cross-reference number is PCHR\/L 19-24.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or toolroom technician. Power down and lock out the machine spindle before changing or indexing inserts. Seat the holder securely in the tooling block and verify shank clamping torque per the machine tool manufacturer specification. Confirm left-hand cutting orientation matches the programmed spindle rotation and feed direction before running the first part.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: PCH\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 0.0197 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Groove Width\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.256 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\u003eShank Width\/Diameter\u003c\/strong\u003e: 0.75 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 0.8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius Insert\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: PentaCut\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Cut-Off, Grooving\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.35 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23153308\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: ISCAR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 2301617\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51738910556466,"sku":"2301617","price":241.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee22e8599c5bcd7cebfe6bb098773af1_05e26d10-804b-4ddc-9d40-0a5d4e8645c7.jpg?v=1788806637","url":"https:\/\/voomisupply.com\/products\/iscar-2301617-grooving-cutoff-toolholder-left-hand-pentacut","provider":"Voomi Supply","version":"1.0","type":"link"}