{"product_id":"sandvik-coromant-5725717-turning-insert-cnmm643qr-235","title":"Sandvik Coromant 5725717 Turning Insert CNMM643QR 235","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 5725717 is a CNMM-style indexable turning insert designed for high-productivity external turning operations on CNC lathes and turning centers. It features a CVD-applied dual-layer TiCN and TiN coating over a solid carbide substrate, assigning it to manufacturer grade 235. The insert measures 19.34 mm (0.7614 inches) in length with a 3\/4-inch inscribed circle and a 3\/64-inch (1.20 mm) corner radius. The 80-degree diamond shape and neutral hand orientation make it well suited for finishing and semi-finishing passes where edge geometry and coating integrity are critical. Licensed machinists and CNC operators install and index these inserts during routine tooling changes.\u003c\/p\u003e\n\u003cp\u003eThis insert belongs to the SANDVIK COROMANT T-Max P series and carries ISO code CNMM190612QR235 with the QR chip breaker geometry. The primary target workpiece material is steel (ISO material code P), with secondary suitability for stainless steel (ISO material code M). The clamp-and-pin holding method is compatible with standard CNMM toolholders. It provides up to 18.14 mm maximum depth of cut and delivers two usable cutting edges per insert, making it a productive choice for medium to heavy turning applications in production shop environments.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCVD-coated TiCN plus TiN layers on a solid carbide substrate for wear resistance in steel and stainless steel turning\u003c\/li\u003e\n  \u003cli\u003eQR chip breaker geometry optimized for controlled chip evacuation in medium to heavy cuts\u003c\/li\u003e\n  \u003cli\u003e80-degree diamond insert shape (insert shape code C) provides a strong cutting edge with good approach-angle flexibility\u003c\/li\u003e\n  \u003cli\u003eTwo cutting edges per insert for extended tool economy\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 18.14 mm (0.7142 inches) supports aggressive material removal rates\u003c\/li\u003e\n  \u003cli\u003eClamp and pin holding method ensures rigid seating in CNMM-compatible toolholders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNMM-style toolholders within the SANDVIK COROMANT T-Max P turning system. Compatible with standard CNMM 19 06 toolholder seats. Verify toolholder bore and clamp style before installation. No additional specific model compatibility data was provided in the product input.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eIndexable turning inserts are installed and changed by CNC machinists or tool-crib technicians; always power down and lock out the spindle before accessing the toolholder. Seat the insert fully against the pocket locating surfaces before tightening the clamp screw or pin to prevent micromovement during cutting. Inspect the insert pocket for chips, wear, or debris that could affect seating accuracy prior to each index. Follow the machine builder and toolholder manufacturer torque guidance for clamp hardware.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: CNMM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Code\u003c\/strong\u003e: CNMM190612QR235\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 235\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: 80-degree Diamond (Code C)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: QR\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN and TiN (CVD process)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 3\/4 inch (19.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Length\u003c\/strong\u003e: 19.34 mm (0.7614 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 6.35 mm (1\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 3\/64 inch (1.20 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 18.14 mm (0.7142 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 0 degrees (Clearance Code N, Tolerance Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.3122 inches (7.93 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Pin\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (Code P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Stainless Steel (Code M)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.08 inches L x 2.13 inches W x 0.53 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.59 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: SANDVIK COROMANT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5725717\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51732061716786,"sku":"5725717","price":612.29,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/856ccd2dfa1d9a2b032a2bdda3799d49.jpg?v=1788738782","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5725717-turning-insert-cnmm643qr-235","provider":"Voomi Supply","version":"1.0","type":"link"}