{"product_id":"sandvik-coromant-5737370-cutoff-insert-4mm-t-max-q-cut","title":"Sandvik Coromant 5737370 Cutoff Insert 4mm T-max Q-cut","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5737370 is a solid carbide cutoff insert designed for parting and grooving operations on CNC lathes and turning centers. Carrying the N151.2-400-5E 4225 catalog designation, this insert features a 4.00 mm cutting width and a neutral lead angle, making it suitable for straight plunge cutting applications. The manufacturer grade 4225 substrate is finished with an MTCVD-applied TiCN\/Al2O3\/TiN multilayer coating, which provides wear resistance and thermal stability during high-speed parting. Installed by machinists and CNC technicians, this insert fits the T-Max Q-Cut tooling system using a clamp-style holding method.\u003c\/p\u003e\u003cp\u003eThis insert is intended for use in T-Max Q-Cut parting and grooving systems in production turning environments. The neutral hand and zero-degree lead angle allow the insert to be used in both conventional and Swiss-style turning setups where a direct radial plunge is required. The 5E chipbreaker geometry is optimized for chip control in medium to finishing cuts. Typical applications include bar stock parting, groove profiling, and face grooving on ferrous and non-ferrous workpieces in light to medium-duty operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e4.00 mm cutting width (0.1575 inches) for consistent parting and groove dimensions\u003c\/li\u003e\n\u003cli\u003eMTCVD-applied TiCN\/Al2O3\/TiN coating for extended tool life and heat resistance\u003c\/li\u003e\n\u003cli\u003eGrade 4225 solid carbide substrate balances toughness and wear resistance\u003c\/li\u003e\n\u003cli\u003eNeutral lead angle and neutral hand for straight radial plunge cuts\u003c\/li\u003e\n\u003cli\u003e5E chipbreaker geometry promotes reliable chip evacuation\u003c\/li\u003e\n\u003cli\u003e0.20 mm corner radius minimizes stress concentration at groove corners\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with Sandvik Coromant T-Max Q-Cut parting and grooving toolholders accepting insert size code 40 and insert style N151.2 with a clamp-style holding method.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis insert is installed and replaced by CNC machinists or tooling technicians. Power down and lock out the machine spindle before changing inserts. Use the appropriate torque wrench and clamping hardware specified for the T-Max Q-Cut toolholder to secure the insert — do not overtighten or substitute non-OEM clamp screws. Inspect the insert seat for chips or debris before seating the new insert to ensure proper contact and repeatability.\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\u003eInsert Size Code\u003c\/strong\u003e: 40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: 4225\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Width\u003c\/strong\u003e: 4.00 mm (0.1575 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 0 degrees, Neutral Direction\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 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChipbreaker\u003c\/strong\u003e: 5E\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6.80 mm (0.2677 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Width\u003c\/strong\u003e: 4.00 mm (0.1575 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: MTCVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: TiCN\/Al2O3\/TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: T-Max Q-Cut\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFull Radius\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\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: 5737370\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51731765592370,"sku":"5737370","price":401.85,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/92d05d079895ee3832deab091abf3524_a7c1b6ec-237b-4d2b-886c-4c3398c8bc63.jpg?v=1788734693","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5737370-cutoff-insert-4mm-t-max-q-cut","provider":"Voomi Supply","version":"1.0","type":"link"}