{"product_id":"iscar-2850076-internal-grooving-toolholder-right-hand","title":"Iscar 2850076 Internal Grooving Toolholder Right Hand","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ISCAR 2850076 is a right-hand indexable internal grooving toolholder in the Top Grip series, designed for precision grooving operations on CNC lathes and turning centers. It accepts TGMA, TGMF, and TGMF\/P inserts secured by a clamp-style holding method, delivering consistent insert positioning and rigid support during cut. The toolholder features through-coolant capability, directing fluid directly to the cutting edge for improved chip evacuation and tool life. With a maximum depth of cut of 0.22 inches and a minimum groove width of 0.118 inches, it is suited for tight-tolerance internal groove profiles machined by skilled machinists and CNC operators.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is configured for internal grooving applications requiring access into bores with a minimum hole diameter of 0.80 inches. The TGI-style head provides clearance geometry appropriate for internal work, and the right-hand orientation suits standard spindle rotation in most lathe setups. The universal primary workpiece material rating makes it applicable across a broad range of materials including steels, stainless, cast iron, non-ferrous alloys, high-temperature alloys, and aluminum. It is typically installed in production turning environments where consistent groove geometry and coolant delivery are critical to cycle reliability.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eThrough-coolant delivery for improved chip evacuation and cutting edge cooling\u003c\/li\u003e\n  \u003cli\u003eClamp-style insert retention for repeatable positioning with TGMA, TGMF, and TGMF\/P inserts\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 0.22 inches with minimum groove width of 0.118 inches\u003c\/li\u003e\n  \u003cli\u003eMinimum bore access diameter of 0.80 inches for internal grooving reach\u003c\/li\u003e\n  \u003cli\u003eTop Grip series TGI-style head geometry designed for internal application clearance\u003c\/li\u003e\n  \u003cli\u003eUniversal workpiece material compatibility covering ISO material groups H, K, M, N, P, and S\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with TGMA, TGMF, and TGMF\/P series inserts, specifically TGMF 3 size inserts. Designed as an OEM-specification internal grooving toolholder for use in standard lathe and turning center quick-change or direct-mount tooling systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by CNC machinists or toolroom technicians. Power down the machine and lock out the spindle before mounting or removing the toolholder. Ensure the shank is fully seated and clamped to the tool block or turret per machine manufacturer specifications before engaging coolant or initiating a test cut. Verify insert seating and clamp engagement before running at full feed and speed parameters.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Type\u003c\/strong\u003e: Internal Grooving\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: TGI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Top Grip\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.22 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Groove Width\u003c\/strong\u003e: 0.118 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Groove Width\u003c\/strong\u003e: 0.118 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 0.80 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCenter to Cutting Edge\u003c\/strong\u003e: 0.47 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 4.90 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.90 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 Codes\u003c\/strong\u003e: TGMA, TGMF, TGMF\/P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Universal (H, K, M, N, P, S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 2850076\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ISCAR","offers":[{"title":"Default Title","offer_id":51734637150514,"sku":"2850076","price":384.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/70b88d9de99e2116e844dd5caa389338.jpg?v=1788764196","url":"https:\/\/voomisupply.com\/products\/iscar-2850076-internal-grooving-toolholder-right-hand","provider":"Voomi Supply","version":"1.0","type":"link"}