{"product_id":"kennametal-6194532-rpht-round-milling-insert-kcsm40","title":"Kennametal 6194532 Rpht Round Milling Insert KCSM40","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 6194532 is a solid carbide round milling insert in the RPHT series, catalog number RPHT1204M0E442X4, designed for high-performance metal removal in demanding milling applications. This single-sided insert features a dual PVD coating of TiAlN and TiN applied over a solid carbide substrate, providing heat resistance and wear life at elevated cutting speeds. The round insert geometry (RPHT style) delivers a 360-degree included angle, four cutting edges, and a positive rake configuration with an 11-degree relief angle. Machining centers and CNC milling operations in production shops are the primary environments for this insert. Grade KCSM40 is engineered for cutting steel, stainless steel, superalloys, and titanium.\u003c\/p\u003e\u003cp\u003eThis insert is suited for milling operations on steel (P-class), stainless steel (M-class), superalloys, and titanium (S-class) workpieces in both roughing and finishing passes where a round insert geometry is specified. The 442X4 chip breaker geometry controls chip formation across these material groups. The neutral hand configuration and screw-holding method make it compatible with standard RPHT-style milling cutter bodies. Verified cutter series compatibility includes the 7713VR12. Machinists and CNC operators in job shops, aerospace, and energy-sector machining environments are the typical end users.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRPHT round insert geometry with 360-degree included angle and four usable cutting edges\u003c\/li\u003e\n\u003cli\u003eDual PVD coating: TiAlN plus TiN for elevated thermal and wear resistance\u003c\/li\u003e\n\u003cli\u003eKCSM40 solid carbide grade optimized for steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003ePositive rake and 11-degree relief angle reduce cutting forces on difficult-to-machine materials\u003c\/li\u003e\n\u003cli\u003e442X4 chip breaker for controlled chip evacuation across P, M, and S workpiece material classes\u003c\/li\u003e\n\u003cli\u003eScrew-holding method with neutral hand for broad cutter body compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement and standard stocking insert for RPHT-series milling cutter bodies, including verified compatibility with the 7713VR12 cutter series. ANSI and ISO standards are met under code RPHT1204M0E442X4.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by CNC machinists or toolroom technicians. Ensure the spindle is fully stopped and the machine is locked out before changing inserts. Seat the insert firmly against the pocket locating surfaces before tightening the clamping screw to the cutter body manufacturer's specified torque. Inspect the pocket for chips or debris prior to seating each new insert to prevent seating errors and premature edge failure.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: RPHT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Round\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: KCSM40\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: RPHT1204M0E442X4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size\u003c\/strong\u003e: 12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1204\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.4724 inches (12.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1732 inches (0.17 mm nominal)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 360 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiAlN and TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: PVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: 442X4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\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: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Superalloys, Titanium\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWorkpiece Material Codes\u003c\/strong\u003e: P, M, S\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: 7713VR12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23291601\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.94 inches L x 1.57 inches W x 0.59 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.011 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KENNAMETAL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 6194532\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743395119410,"sku":"6194532","price":318.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8d9a14e0292d43bbf948e91c9e1dff79.jpg?v=1788846582","url":"https:\/\/voomisupply.com\/products\/kennametal-6194532-rpht-round-milling-insert-kcsm40","provider":"Voomi Supply","version":"1.0","type":"link"}