{"product_id":"sandvik-coromant-6188564-indexable-turning-toolholder","title":"Sandvik Coromant 6188564 Indexable Turning Toolholder","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6188564 is a right-hand indexable turning toolholder built to the PVJNR163DHP style, designed for use with VNMG 332 inserts in CNC and manual turning applications. It features a clamp-lever insert holding method that secures the insert with consistent clamping force, maintaining positioning accuracy under heavy facing cuts. The shank measures 1 inch wide by 1 inch tall, and the overall tool length is 6 inches. Constructed from steel, this toolholder is part of the T-Max P series and accommodates negative-rake inserts at a rake angle of -5 degrees. It is suited to machinists and toolroom professionals running facing operations on lathes and turning centers.\u003c\/p\u003e\u003cp\u003eThis toolholder is intended for facing operations in both production and job-shop turning environments. The 1 inch by 1 inch shank fits standard tool blocks and quick-change toolpost systems common on mid-size lathes. The head length of approximately 1.8 inches positions the cutting edge precisely, with a back-of-bar to cutting edge distance of 6 inches. The multi-use designation means it can be repositioned for varied turning strategies beyond straight facing. Machinists working on steel, cast iron, and similar materials will find the VNMG 332 insert compatibility appropriate for a broad range of general turning tasks.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePVJNR toolholder style with right-hand orientation for standard facing setups\u003c\/li\u003e\n\u003cli\u003eClamp-lever insert retention for secure, repeatable VNMG 332 insert positioning\u003c\/li\u003e\n\u003cli\u003e1 inch by 1 inch square shank fits common tool block systems\u003c\/li\u003e\n\u003cli\u003eNegative rake geometry at -5 degrees supports stable cutting on harder workpiece materials\u003c\/li\u003e\n\u003cli\u003eOverall length of 6 inches with a 1.8 inch head length for accurate edge placement\u003c\/li\u003e\n\u003cli\u003eSteel construction for rigidity and durability under continuous turning loads\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with VNMG 332 indexable inserts. The 1 inch by 1 inch shank is compatible with standard square-shank tool blocks and quick-change toolpost holders sized for 1 inch tooling.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician. Secure the shank fully in the tool block before torquing the clamping screws to prevent movement during cutting. Always index or replace the insert with the machine powered down and the spindle at a complete stop. Verify insert seating and clamp engagement before resuming any cutting operation.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Style\u003c\/strong\u003e: PVJNR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHand of Holder\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Compatibility\u003c\/strong\u003e: VNMG 332\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp Lever\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Width\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Height\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length\u003c\/strong\u003e: 1.7992 inches (45.70 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBack of Bar to Cutting Edge\u003c\/strong\u003e: 6 inches (152.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Inscribed Circle\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Negative\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: -5 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Facing\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMulti-use Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 6.1 inches L x 2.36 inches W x 2.36 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.73 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6188564\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51733689401650,"sku":"6188564","price":572.39,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/762b9ea1e51ebb6298a9760152709d32.jpg?v=1788758209","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6188564-indexable-turning-toolholder","provider":"Voomi Supply","version":"1.0","type":"link"}