{"product_id":"sumitomo-14hbw1g-milling-insert-acp300-solid-carbide","title":"Sumitomo 14HBW1G Milling Insert ACP300 Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SUMITOMO 14HBW1G is a solid carbide milling insert designed for high-performance material removal in CNC milling applications. It features a round insert shape (QPMT style) with a PVD coating applied over the ACP300 carbide grade substrate. The inscribed circle measures 0.5000 inches and the insert thickness is 0.1875 inches, allowing a maximum depth of cut of 0.2500 inches. The H chip breaker geometry supports controlled chip evacuation during aggressive cutting passes. This insert is installed by CNC machinists and tool-and-die professionals working with production milling equipment.\u003c\/p\u003e\u003cp\u003eThis insert is suited for milling stainless steel and carbon steel workpieces in both production and job-shop environments. The ACP300 grade with PVD coating is engineered for wear resistance and edge retention when cutting ferrous materials classified under ISO material groups M and P. It is compatible with the WRCX cutter series. The ANSI code for this insert is QPMT4312PPENH ACP300, and the insert size code is 4312. Typical applications include face milling, shoulder milling, and contour milling operations where round insert geometry is specified.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eACP300 solid carbide grade with PVD coating for wear resistance on ferrous materials\u003c\/li\u003e\n\u003cli\u003eRound insert shape (QPMT style) with H chip breaker geometry for controlled chip flow\u003c\/li\u003e\n\u003cli\u003eInscribed circle of 0.5000 inches with a maximum depth of cut of 0.2500 inches\u003c\/li\u003e\n\u003cli\u003eCompatible with WRCX cutter series for direct toolholder fitment\u003c\/li\u003e\n\u003cli\u003eMeets ANSI standards; ANSI code QPMT4312PPENH ACP300\u003c\/li\u003e\n\u003cli\u003eRated for ISO workpiece material groups M (stainless steel) and P (steel)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with the WRCX cutter series. ANSI insert designation QPMT4312PPENH ACP300 with insert size code 4312. Verify toolholder seat geometry and clamping screw torque specifications against the cutter body documentation before installation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert installation should be performed by a qualified machinist or tooling technician with the spindle fully stopped and the machine in a locked-out, tagged-out state per applicable safety procedures. Seat the insert fully into the pocket and confirm the chip breaker orientation before torquing the clamping screw. Inspect the insert seat for debris or damage prior to seating a new insert. Do not exceed the maximum depth of cut of 0.2500 inches specified for this insert geometry.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: QPMT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: ACP300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 4312\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.5000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle Range\u003c\/strong\u003e: 0.5000 to 0.5100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness Range\u003c\/strong\u003e: 0.1850 to 0.2000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Stainless Steel, Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material Code\u003c\/strong\u003e: M, P\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: WRCX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI Code\u003c\/strong\u003e: QPMT4312PPENH ACP300\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 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: SUMITOMO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 14HBW1G\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SUMITOMO","offers":[{"title":"Default Title","offer_id":51749671993650,"sku":"14HBW1G","price":238.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/489cbdbb6f11781d48f0ff9d58869acd.jpg?v=1788909029","url":"https:\/\/voomisupply.com\/products\/sumitomo-14hbw1g-milling-insert-acp300-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}