{"product_id":"nikcole-mini-systems-set-5-grooving-cutoff-toolholder","title":"Nikcole Mini-systems Set - 5 Grooving Cutoff Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe NIKCOLE MINI-SYSTEMS SET - 5 is an indexable grooving and cutoff toolholder designed for precision turning applications on CNC lathes and manual turning centers. Built on a 0.5 inch square shank, it accommodates groove widths ranging from 0.035 inches to 0.073 inches and uses a screw-type insert holding method for secure, repeatable insert positioning. This right-hand toolholder is part of the Mini-Systems series and ships with five inserts included, making it a ready-to-run solution for shops tackling cutoff and grooving work on small-diameter workpieces.\u003c\/p\u003e\n\u003cp\u003eThe SET - 5 is suited for production and job-shop environments where consistent groove geometry and reliable cutoff performance are required. The Mini-Systems series targets applications involving narrow grooves and small-profile cutoff work, typical in medical, aerospace, and general machining contexts. The toolholder style is THE-7-1\/2 R-L, and its compact 0.5 inch by 0.5 inch shank fits standard tool blocks and quick-change toolposts commonly found on smaller engine lathes and turning centers. Machinists working with tight tolerances on small parts will find the screw-clamping method provides the rigidity needed for repeatable results.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eGroove width range of 0.035 to 0.073 inches suits narrow grooving and cutoff operations\u003c\/li\u003e\n  \u003cli\u003eScrew-type insert holding method locks inserts securely for consistent depth and geometry\u003c\/li\u003e\n  \u003cli\u003eRight-hand orientation for standard OD turning setups\u003c\/li\u003e\n  \u003cli\u003e0.5 inch by 0.5 inch square shank fits common tool blocks and quick-change holders\u003c\/li\u003e\n  \u003cli\u003eIncludes 5 indexable inserts  -  ready to install out of the box\u003c\/li\u003e\n  \u003cli\u003eMini-Systems series profile optimized for small-diameter and close-clearance applications\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with compatible Mini-Systems series inserts suited to the THE-7-1\/2 R-L toolholder style. Fits standard 0.5 inch square shank tool blocks and quick-change toolpost systems on CNC and manual lathes configured for right-hand turning.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following standard turning center lockout and toolpost procedures. Ensure the machine spindle is fully stopped and the toolpost is de-energized before inserting or indexing toolholder assemblies. Seat the shank fully and evenly in the tool block before tightening to avoid overhang-induced chatter. Follow insert manufacturer recommendations for speeds and feeds appropriate to the workpiece material and groove depth.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: THE-7-1\/2 R-L\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\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\u003eMinimum Groove Width\u003c\/strong\u003e: 0.035 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Groove Width\u003c\/strong\u003e: 0.073 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Cut-Off and Grooving\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Inserts Included\u003c\/strong\u003e: 5\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: Mini-Systems\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.41 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: SET - 5\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"NIKCOLE MINI-SYSTEMS","offers":[{"title":"Default Title","offer_id":67916971376946,"sku":"SET - 5","price":242.31,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cfdaa923dd1bcae88c83444ca0da8bef.jpg?v=1791260409","url":"https:\/\/voomisupply.com\/products\/nikcole-mini-systems-set-5-grooving-cutoff-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}