{"product_id":"seco-74018710-apkt1604pdr-e12-t25m-milling-insert","title":"Seco 74018710 APKT1604PDR-E12 T25M Milling Insert","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 74018710 is a solid carbide milling insert carrying ANSI and ISO designation APKT1604PDR-E12 in manufacturer grade T25M. The insert features a parallelogram shape with an 85-degree included angle, a positive rake of 22 degrees, and a 11-degree relief angle. A TiCN coating applied via CVD process gives the cutting edges enhanced wear resistance and thermal stability. At 0.187 inches thick and 0.375 inches wide, this single-sided, right-hand insert delivers two honed cutting edges with an effective length of 0.6476 inches and a maximum depth of cut of 0.6220 inches. It is screw-mounted and suited for demanding milling applications across ferrous and exotic workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is designed for machining steel, stainless steel, superalloys, and titanium, covering material codes P, M, and S. The E12 chip breaker geometry manages chip control across a range of feed rates typical in face milling and shoulder milling operations. It is compatible with SECO cutter series R217.69-16 and R220.69-16. The T25M grade and CVD TiCN coating make this insert well suited for medium-grain, medium-to-high cutting speed applications where tool life and edge stability are priorities. Machinists and CNC operators working in job shop or production environments will find this insert appropriate for both roughing and semi-finishing passes on the stated workpiece materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eTiCN CVD coating for improved wear resistance on steel, stainless steel, superalloys, and titanium\u003c\/li\u003e\n\u003cli\u003ePositive rake angle of 22 degrees reduces cutting forces and improves chip flow\u003c\/li\u003e\n\u003cli\u003eHoned cutting edge style promotes edge stability and reduces micro-chipping\u003c\/li\u003e\n\u003cli\u003eE12 chip breaker geometry for effective chip control across varied feed rates\u003c\/li\u003e\n\u003cli\u003eTwo cutting edges per insert maximize tool economy on a single-sided body\u003c\/li\u003e\n\u003cli\u003eScrew-mount holding method provides secure, repeatable seating in compatible cutter bodies\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with SECO cutter series R217.69-16 and R220.69-16. Insert size code 1604, ANSI and ISO designation APKT1604PDR-E12, series APKT-16.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or CNC tooling technician. Power down and lock out the spindle before seating or replacing inserts. Use the correct torx or hex key to the cutter body manufacturer's specified procedure when tightening the mounting screw, and confirm the insert seats flush with no rocking. Inspect the pocket for chips or debris before each insert change to prevent premature edge failure or pocket damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI \/ ISO Code\u003c\/strong\u003e: APKT1604PDR-E12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: APKT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Parallelogram\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Grade\u003c\/strong\u003e: T25M\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: Medium Grain\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating \/ Finish\u003c\/strong\u003e: TiCN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating Process\u003c\/strong\u003e: CVD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: E12\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1604\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: APKT-16\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSingle or Double Sided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Honed\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 22 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 11 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 85 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWidth\u003c\/strong\u003e: 0.375 inches (3\/8 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.1874 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInscribed Circle\u003c\/strong\u003e: 0.375 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.0157 inches (1\/64 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.6476 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.6220 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 0.1772 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Series Compatibility\u003c\/strong\u003e: R217.69-16, R220.69-16\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\u003eStandards\u003c\/strong\u003e: ISO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: SECO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 74018710\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51559083082034,"sku":"74018710","price":418.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/677d89fe52375d4ce0ea11080a59c4b3.jpg?v=1786426950","url":"https:\/\/voomisupply.com\/products\/seco-74018710-apkt1604pdr-e12-t25m-milling-insert","provider":"Voomi Supply","version":"1.0","type":"link"}