{"product_id":"nikcole-mini-systems-the-7-1-2rh-500-grooving-cutoff-toolholder","title":"Nikcole Mini-systems THE-7-1\/2RH.500 Grooving Cutoff Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NIKCOLE MINI-SYSTEMS THE-7-1\/2RH.500 is a right-hand indexable grooving and cutoff toolholder from the Mini-Systems series. Designed for external operations, it accepts GIE series inserts secured by a screw-clamp holding method, providing repeatable insert indexing without disturbing the setup. The shank measures 0.5 x 0.5 inches square with an overall length of 4.5 inches. This toolholder is intended for machinists and CNC lathe operators performing cut-off and grooving operations on production or job-shop turning equipment.\u003c\/p\u003e\n\u003cp\u003eThis toolholder is suited for external cut-off and grooving applications on CNC and manual lathes. The right-hand orientation positions the cutting edge for standard spindle-forward turning operations. The Mini-Systems series is recognized in production machining environments where compact, reliable tooling with consistent insert seating is required. Full-radius inserts are not used with this holder; flat-bottom or shaped GIE profile inserts are the appropriate selection for this application.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eRight-hand external toolholder for cut-off and grooving operations\u003c\/li\u003e\n  \u003cli\u003eScrew-clamp insert holding method for secure, repeatable indexing\u003c\/li\u003e\n  \u003cli\u003eAccepts GIE 7 series inserts: GIE 7 GP, GIE 7 GR, GIE 7 GW, GIE 7 SC, GIE 7 SG, GIE 7 ST\u003c\/li\u003e\n  \u003cli\u003eSquare shank: 0.5 x 0.5 inches for standard toolpost and turret mounting\u003c\/li\u003e\n  \u003cli\u003eOverall length of 4.5 inches suits typical lathe turret envelope requirements\u003c\/li\u003e\n  \u003cli\u003eManufactured under ISO 9001 quality standards\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible inserts include GIE 7 GP, GIE 7 GR, GIE 7 GW, GIE 7 SC, GIE 7 SG, and GIE 7 ST. This toolholder is designed as an OEM-style fit for external grooving and cut-off setups on lathes accepting a 0.5 x 0.5 inch square shank toolholder.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by a machinist or tooling technician. Power down and lock out the lathe spindle before changing or indexing inserts. Mount the toolholder securely in the turret or toolpost, ensuring the shank is fully seated and clamping bolts are tightened per the machine manufacturer's torque guidance. Verify insert seating and screw engagement before resuming cutting operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: THE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInternal or External\u003c\/strong\u003e: External\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Insert Series\u003c\/strong\u003e: GIE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eComplete Insert Compatibility\u003c\/strong\u003e: GIE 7 GP, GIE 7 GR, GIE 7 GW, GIE 7 SC, GIE 7 SG, GIE 7 ST\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\u003eOverall Length\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Application\u003c\/strong\u003e: Cut-Off, Grooving\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: Mini-Systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ISO 9001\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.33 pounds\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: NIKCOLE MINI-SYSTEMS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: THE-7-1\/2RH.500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIKCOLE MINI-SYSTEMS","offers":[{"title":"Default Title","offer_id":67911169442098,"sku":"THE-7-1\/2RH.500","price":86.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/82bccd1699c81774c006176be7a7ddef.jpg?v=1791205410","url":"https:\/\/voomisupply.com\/products\/nikcole-mini-systems-the-7-1-2rh-500-grooving-cutoff-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}