{"product_id":"iscar-2301626-grooving-cutoff-toolholder-left-hand-pentacut","title":"Iscar 2301626 Grooving Cutoff Toolholder Left Hand Pentacut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 2301626 is a left-hand indexable grooving and cut-off toolholder in the PentaCut series, designed for precision grooving and parting operations on CNC lathes and turning centers. It accepts PENTA 24 series inserts secured by screw clamping, providing repeatable insert location and rigid holding. The toolholder handles groove widths from 0.0197 inches up to 0.125 inches with a maximum depth of cut of 0.256 inches. With a 0.5-inch square shank and an overall length of 5.0 inches, this holder fits standard 0.5-inch tool stations. It is installed and used by machinists and CNC turning specialists in job shops and production environments.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is suited for grooving and cut-off applications on both ferrous and non-ferrous workpieces where a left-hand orientation is required. The PCH-style head geometry is optimized for shallow-to-moderate depth grooving passes. The 0.8-inch head length and 4.2-inch shank length support reach into workpiece features while maintaining shank engagement within the turret. Compatible insert profiles cover a wide range of thread forms and groove geometries, making this holder versatile across threading, grooving, and parting operations on a single platform.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eLeft-hand holder orientation for specific turret and spindle configurations\u003c\/li\u003e\n  \u003cli\u003eScrew-clamp insert holding method for secure, repeatable seating of PENTA 24 inserts\u003c\/li\u003e\n  \u003cli\u003eGroove width range of 0.0197 inches to 0.125 inches for fine grooving and thread-form work\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.256 inches suitable for cut-off and grooving passes\u003c\/li\u003e\n  \u003cli\u003e0.5-inch square shank fits standard CNC lathe turret pockets\u003c\/li\u003e\n  \u003cli\u003eConforms to ISO 13399 tooling data standards for digital tool management compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with PENTA 24 series inserts including 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. The manufacturer cross-reference number is PCHR\/L 12.7-24.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before seating or removing inserts or mounting the toolholder in the turret. Verify turret pocket size matches the 0.5-inch shank dimensions before torquing the holder in place. Follow the machine tool manufacturer torque specifications for turret clamping bolts and the insert manufacturer guidelines for the insert clamping screw.\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: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Width\/Diameter\u003c\/strong\u003e: 0.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4.2 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\u003eOverall Length\u003c\/strong\u003e: 5.0 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFull Radius Insert\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\u003eWeight\u003c\/strong\u003e: 0.16 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\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: 2301626\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51729693409586,"sku":"2301626","price":199.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ee22e8599c5bcd7cebfe6bb098773af1.jpg?v=1788707908","url":"https:\/\/voomisupply.com\/products\/iscar-2301626-grooving-cutoff-toolholder-left-hand-pentacut","provider":"Voomi Supply","version":"1.0","type":"link"}