{"product_id":"sandvik-coromant-5737389-carbide-cutoff-insert-4-mm-t-max-q-cut","title":"Sandvik Coromant 5737389 Carbide Cutoff Insert 4 Mm T-max Q-cut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5737389 is a solid carbide cutoff and parting insert designed for the T-Max Q-Cut system. It carries insert style N151.2 with a 4.00 mm (0.1575 inch) cutting width and a manufacturer grade of 1005. The TiAlN\/TiN coating is applied via PVD process, delivering heat and wear resistance suited to demanding parting and grooving operations. A 0-degree lead angle and 7-degree relief angle define the cutting geometry, while the 0.20 mm (0.0079 inch) corner radius helps control chip formation and surface finish. Neutral hand orientation makes it adaptable across standard parting setups. Licensed HVAC, machining, and metalworking tradespeople specify this insert for precision cutoff work on CNC lathes and turning centers.\u003c\/p\u003e\u003cp\u003eThis insert is intended for parting and grooving applications on CNC lathes and turning centers where controlled chip evacuation and dimensional accuracy are critical. The 5E chipbreaker geometry is optimized for parting cuts in a range of workpiece materials. Insert seat size 40 matches compatible T-Max Q-Cut toolholders. The clamp holding method ensures secure seating during high-feed parting operations. It is sold individually per package with a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction with PVD-applied TiAlN\/TiN coating for extended tool life\u003c\/li\u003e\n\u003cli\u003e4.00 mm cutting width (0.1575 inch) with 0-degree lead angle for straight parting cuts\u003c\/li\u003e\n\u003cli\u003e5E chipbreaker geometry promotes reliable chip control during parting operations\u003c\/li\u003e\n\u003cli\u003e7-degree relief angle and 0.20 mm corner radius support clean surface finish\u003c\/li\u003e\n\u003cli\u003eNeutral hand orientation for flexible toolholder compatibility\u003c\/li\u003e\n\u003cli\u003eClamp holding method provides rigid, repeatable insert seating\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in T-Max Q-Cut system toolholders with insert seat size 40. Refer to SANDVIK COROMANT T-Max Q-Cut toolholder documentation to confirm specific holder compatibility before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation and replacement should be performed by a qualified machinist or CNC tooling technician. Power down and lock out the machine spindle before changing inserts. Ensure the insert seat and clamping surfaces are clean and free of chips before seating the insert. Follow the toolholder manufacturer torque guidance for the clamping screw to avoid insert damage or improper seating.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: N151.2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 1005\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.00 mm (0.1575 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7.00 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.20 mm (0.0079 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: 5E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiAlN\/TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Seat Size\u003c\/strong\u003e: 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max Q-Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Tool Application\u003c\/strong\u003e: Parting\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.74 inches L x 1.54 inches W x 0.43 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: 5737389\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730477711666,"sku":"5737389","price":400.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b16c1b4295658d695e265f79d449b16f.jpg?v=1788718155","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5737389-carbide-cutoff-insert-4-mm-t-max-q-cut","provider":"Voomi Supply","version":"1.0","type":"link"}