{"product_id":"accupro-75289579-tcmt-carbide-turning-insert-pvd-acm25p","title":"Accupro 75289579 Tcmt Carbide Turning Insert Pvd ACM25P","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe ACCUPRO 75289579 is a TCMT-style triangular carbide turning insert designed for precision external and internal turning operations on CNC lathes and manual turning centers. Built to ANSI code TCMT1.81.51 and ISO code TCMT090204, this insert carries a PVD coating and manufacturer grade ACM25P, providing a balance of wear resistance and toughness across a range of workpiece materials. The positive side clearance geometry and 7-degree relief angle promote clean cutting action and reduce cutting forces. Machinists and CNC operators working in production or job-shop environments install these inserts as direct toolholder replacements during routine edge indexing.\u003c\/p\u003e\n\u003cp\u003eThis insert is suited for turning steel, stainless steel, and special or super alloys. The ACM25P grade and WM+ chip breaker geometry support high wear resistance in steel applications, moderate wear resistance and toughness in stainless steel, and moderate wear resistance with toughness in super alloy machining. With a maximum depth of cut of 3.00 mm and a 0.40 mm corner radius, it is well matched to finishing and light semi-finishing passes where dimensional accuracy and surface finish are priorities.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTCMT triangular insert shape with 60-degree included angle and 3 usable cutting edges\u003c\/li\u003e\n  \u003cli\u003ePVD coating with ACM25P grade for wear resistance across steel, stainless, and super alloy applications\u003c\/li\u003e\n  \u003cli\u003eWM+ chip breaker designed for finishing and light semi-finishing cuts\u003c\/li\u003e\n  \u003cli\u003ePositive side clearance and 7-degree relief angle reduce cutting forces and tool pressure\u003c\/li\u003e\n  \u003cli\u003eScrew-lock insert holding method for secure seating in compatible TCMT toolholders\u003c\/li\u003e\n  \u003cli\u003eMaximum depth of cut of 3.00 mm suitable for finishing pass parameters\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement insert for TCMT-style toolholders accepting the TCMT090204 ISO size and TCMT1.81.51 ANSI size designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInsert indexing and replacement should be performed with the machine in a full stop condition and all spindle motion confirmed stopped before handling. Use the appropriate torx or hex key to release the clamping screw, seat the new cutting edge, and torque the screw per the toolholder manufacturer specifications. Inspect the toolholder pocket for chips or debris before seating the insert, as contamination in the pocket affects insert stability and dimensional accuracy. This work is typically performed by a machinist or CNC operator following the shop safety and lockout procedures in effect at the facility.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eANSI Insert Code\u003c\/strong\u003e: TCMT1.81.51\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eISO Insert Code\u003c\/strong\u003e: TCMT090204\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: TCMT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: T - Triangle\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 7 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSide Clearance\u003c\/strong\u003e: Positive\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.40 mm (0.0157 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Thickness\u003c\/strong\u003e: 2.38 mm (0.0937 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 5.56 mm (0.2189 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.0984 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 3.00 mm (0.1181 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: ACM25P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: PVD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: WM+\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel (P), Stainless Steel (M), Special\/Super Alloys (S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTolerance Code\u003c\/strong\u003e: M\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClearance Code\u003c\/strong\u003e: C\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242105\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: ACCUPRO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 75289579\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"ACCUPRO","offers":[{"title":"Default Title","offer_id":51727223849266,"sku":"75289579","price":129.09,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c152581e7ef497a24a15c4033166691.jpg?v=1788674950","url":"https:\/\/voomisupply.com\/products\/accupro-75289579-tcmt-carbide-turning-insert-pvd-acm25p","provider":"Voomi Supply","version":"1.0","type":"link"}