{"product_id":"iscar-2800077-grooving-cutoff-toolholder-left-hand","title":"Iscar 2800077 Grooving Cutoff Toolholder Left Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe ISCAR 2800077 is a left-hand indexable grooving and cutoff toolholder in the Cut Grip series, designed for external turning operations on CNC lathes and turning centers. It accepts a wide range of GI, GPV, and TIP series inserts secured by a clamp-style insert holding method. The toolholder handles groove widths from 0.016 to 0.125 inches with a maximum depth of cut of 0.32 inches. The shank measures 0.5 inches square by 3.47 inches in length, and the overall assembly length is 4.5 inches. It conforms to ISO 13399 tooling standards, making it compatible with modern tool management and presetting systems.\u003c\/p\u003e\u003cp\u003eThis toolholder is suited for external grooving and part cutoff applications on metalworking lathes in production shop and toolroom environments. It is typically installed by machinists and CNC setup technicians working with ferrous and non-ferrous workpieces. The left-hand orientation makes it appropriate for applications where conventional right-hand holders are not practical due to spindle direction, machine configuration, or part geometry. The 0.47-inch back-of-bar to cutting edge dimension and 1.03-inch head length support rigid, repeatable positioning at the cutting zone.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eLeft-hand holder orientation for external grooving and cutoff operations\u003c\/li\u003e\n\u003cli\u003eClamp-style insert retention provides rigid, repeatable insert seating\u003c\/li\u003e\n\u003cli\u003eAccepts GI, GPV, and TIP series inserts across a broad range of insert size codes\u003c\/li\u003e\n\u003cli\u003eGroove width range of 0.016 to 0.125 inches accommodates narrow and standard grooves\u003c\/li\u003e\n\u003cli\u003eISO 13399 compliant for use with digital tool management and presetting systems\u003c\/li\u003e\n\u003cli\u003eNo coolant-through design; suitable for standard external flood or mist coolant delivery\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible insert size codes include GIA-K, GIG, GIM-C, GIM-J, GIM-J-RA\/LA, GIM-UT-RA\/LA, GIM-W, GIM-W-RA\/LA, GIMN, GIMT, GIMY, GIMY-F, GIP, GIP flat top W, GIP full radius W, GIP-E, GIP-UN, GIPA, GIPM-A46, GIP-1250, GIPY, GITM, GPV, TIP-MT, TIP-P-BSPT, TIP-P-BSW, TIP-P-ISO, and TIP-P-NPT. Specific compatible insert part numbers include GIA 3.00K-0.40, GIA 4.00K-0.40, GIA 4.00K-0.80, GIA 5.00K-0.80, GIA 6.00K-0.80, GIF 3.48-0.20, GIF 3.56-0.20, GIF 3.74-0.20, GIF 3.98-0.20, GIF 4.00E-0.40, GIF 4.00E-0.60, GIF 4.00E-0.80, GIF 4.00E-2.00, GIF 4.23-0.10, GIF 4.45-0.15, and GIF 4.78-0.55, among others in the GI series.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or CNC setup technician with the machine powered off, spindle locked, and all axes at a safe position. The toolholder should be mounted securely in the turret or tool block using appropriate fasteners torqued per the machine tool builder specifications. Insert installation and replacement require the correct ISCAR torx or clamp key; refer to the ISCAR Cut Grip tooling catalog for insert seating and clamping procedure. Verify groove width, depth of cut, and insert overhang against the workpiece drawing before initiating any cut.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Catalog Number\u003c\/strong\u003e: GHDL 12.7-2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Cut Grip\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eApplication\u003c\/strong\u003e: Cut-Off, Grooving\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal or External\u003c\/strong\u003e: External\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: GHD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 0.016 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: 0.32 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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 3.47 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: 1.03 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 0.47 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 0.1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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: 1 pound\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23153308\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: 2800077\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51729066950962,"sku":"2800077","price":201.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7be41f718630c2ff3fae60d98ba116e5.jpg?v=1788699494","url":"https:\/\/voomisupply.com\/products\/iscar-2800077-grooving-cutoff-toolholder-left-hand","provider":"Voomi Supply","version":"1.0","type":"link"}