{"product_id":"iscar-2301923-grooving-cutoff-toolholder-left-hand","title":"Iscar 2301923 Grooving Cutoff Toolholder Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 2301923 is a left-hand indexable grooving and cut-off toolholder from the Tang-Grip series, designed for external grooving operations on CNC lathes and turning centers. It accepts TAG 3 inserts secured by a clamp-style holding method, providing rigid, repeatable insert positioning during cut-off and grooving passes. The toolholder handles groove widths from 2.8 to 3.5 mm and a maximum depth of cut of 16 mm. The shank measures 0.5 inches square, making it compatible with standard turning tool blocks and quick-change toolposts. Overall length is 5.91 inches. This toolholder is intended for use by machinists and CNC turning professionals in production and job-shop environments.\u003c\/p\u003e\u003cp\u003eThe 2301923 is suited for external grooving and cut-off applications on turned workpieces in both production and short-run environments. The left-hand orientation makes it appropriate for specific spindle direction and toolpost position requirements. Compatible insert codes span a range of TAG 3 geometries including TAG N-A, TAG N-C\/W\/M, TAG N-J\/JS\/JT, TAG N-LF, TAG N-UT, TAG R\/L-C, and TAG R\/L-J\/JS, allowing the operator to select the appropriate insert edge geometry for the material and finish requirement. Coolant-through capability is not available on this holder.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand TGT-style toolholder for external grooving and cut-off operations\u003c\/li\u003e\n\u003cli\u003eGroove width range: 2.8 to 3.5 mm (0.1102 to 0.1378 inches)\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut: 16 mm (0.63 inches)\u003c\/li\u003e\n\u003cli\u003eClamp-style insert holding for secure, repeatable TAG 3 insert seating\u003c\/li\u003e\n\u003cli\u003e0.5 inch square shank fits standard turning tool blocks and quick-change posts\u003c\/li\u003e\n\u003cli\u003eConforms to ISO 13399 cutting tool data representation standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with TAG 3 inserts in the following size codes: TAG N-A, TAG N-C\/W\/M, TAG N-J\/JS\/JT, TAG N-LF, TAG N-UT, TAG R\/L-C, and TAG R\/L-J\/JS. Part of the ISCAR Tang-Grip series. Manufacturer designation TGTL 12.7-3.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine before mounting or changing toolholders. Seat the shank fully in the tool block and torque clamping screws according to the machine tool manufacturer specifications. Verify insert seating and holder clearance before resuming spindle operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: TGT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: External Grooving, Cut-Off\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 2.80 mm (0.1102 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Groove Width\u003c\/strong\u003e: 3.50 mm (0.1378 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 16.00 mm (0.63 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\u003c\/strong\u003e: 0.5 inches (1\/2 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 150.00 mm (5.91 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Size Code\u003c\/strong\u003e: TAG 3\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: Tang-Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ISO 13399\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.637 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: 2301923\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51737575162162,"sku":"2301923","price":191.42,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/18ff0fc76490c7ab5e8b0dc43f34a51a.jpg?v=1788790688","url":"https:\/\/voomisupply.com\/products\/iscar-2301923-grooving-cutoff-toolholder-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}