{"product_id":"seco-74016758-round-milling-insert-rehr1605m0t-m14-t25m","title":"Seco 74016758 Round Milling Insert REHR1605M0T-M14 T25M","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 74016758 is a solid carbide round milling insert carrying ANSI and ISO designation REHR1605M0T-M14 in manufacturer grade T25M. It features a TiCN coating applied via CVD process and a medium grain carbide substrate, making it suited for demanding metal removal operations. The round shape provides an inscribed circle diameter of 0.6299 inches and a thickness of 0.2189 inches, with four usable cutting edges per insert. A neutral rake angle and T-Land cutting edge style are built in to provide edge stability during interrupted or continuous cuts in difficult workpiece materials.\u003c\/p\u003e\u003cp\u003eThis insert is designed for milling applications in steel, stainless steel, superalloys, and titanium. The M14 chip breaker geometry is optimized for medium-grain material removal, supporting consistent chip evacuation in production and job-shop environments. The REHR-16 series designation and size code 1605 place it in standard toolholders accepting 16mm round inserts with wedge-clamp holding. Licensed machinists and CNC operators working with aerospace, energy, or general-purpose precision components will encounter this insert frequently in face, shoulder, and copy milling setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eRound insert shape with 360-degree included angle for full utilization of cutting edge\u003c\/li\u003e\n\u003cli\u003eT25M grade solid carbide with CVD TiCN coating for wear resistance in steel and stainless\u003c\/li\u003e\n\u003cli\u003eFour cutting edges per insert for extended tool life per unit\u003c\/li\u003e\n\u003cli\u003eM14 chip breaker geometry engineered for medium-grain steel and superalloy cuts\u003c\/li\u003e\n\u003cli\u003eNeutral rake and T-Land edge style for balanced cutting forces and edge strength\u003c\/li\u003e\n\u003cli\u003eMaximum depth of cut of 0.3150 inches with effective cutting edge length of 0.3150 inches\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with REHR-16 series wedge-clamp toolholders accepting 16mm round milling inserts. Rated for primary and secondary workpiece materials including steel (P), stainless steel (M), and superalloys and titanium (S) per ISO material classification. ANSI and ISO code REHR1605M0T-M14 confirms direct interchangeability with tooling specified to that designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInsert seating and clamping should be performed with the spindle locked and machine power isolated before any insert change. Wedge-clamp toolholders require proper torque applied to the clamping screw per the toolholder manufacturer specifications — do not over-torque, as this can fracture the carbide body. Verify seat and pocket cleanliness before seating the insert; chips or debris under the insert will cause premature edge failure. Minimum order quantity for this insert is 10 pieces.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Style\u003c\/strong\u003e: REHR\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eANSI\/ISO Code\u003c\/strong\u003e: REHR1605M0T-M14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Size Code\u003c\/strong\u003e: 1605\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: REHR-16\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\u003eInscribed Circle Diameter\u003c\/strong\u003e: 0.6299 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eThickness\u003c\/strong\u003e: 0.2189 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCorner Radius\u003c\/strong\u003e: 0.3150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.3150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Effective Length\u003c\/strong\u003e: 0.3150 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Cutting Edges\u003c\/strong\u003e: 4\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake Angle\u003c\/strong\u003e: 0 degrees (Neutral)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRelief Angle\u003c\/strong\u003e: 20 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: T-Land\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eChip Breaker\u003c\/strong\u003e: M14\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Hand\u003c\/strong\u003e: Neutral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHolding Method\u003c\/strong\u003e: Wedge Clamp\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSided\u003c\/strong\u003e: Single\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Application\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\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\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: 74016758\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51564019024178,"sku":"74016758","price":445.68,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b689728468054ac22c05fa7cd5698655.jpg?v=1786509052","url":"https:\/\/voomisupply.com\/products\/seco-74016758-round-milling-insert-rehr1605m0t-m14-t25m","provider":"Voomi Supply","version":"1.0","type":"link"}