{"product_id":"sandvik-coromant-5738657-square-shoulder-face-mill","title":"Sandvik Coromant 5738657 Square-shoulder Face Mill","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5738657 is an indexable square-shoulder face mill designed for precision milling operations in metalworking and machining environments. Part of the CoroMill 245 series, this cutter accommodates three R245-12T3.. inserts secured by clamp and screw, delivering a maximum cutting diameter of 1.25 inches and a maximum depth of cut of 0.24 inches (6.10 mm). With a 45-degree lead angle and positive rake geometry, it is engineered for right-hand cutting direction. Machining professionals and CNC operators use this tool in milling applications requiring reliable square-shoulder performance and consistent chip evacuation.\u003c\/p\u003e\u003cp\u003eThis face mill is suited for close-pitch milling on CNC machining centers and milling machines handling ferrous and non-ferrous materials. Its 1-inch arbor hole diameter and 3.86-inch overall height make it a compact option for small-diameter face milling operations. The Cutter Style RA245 designation fits into the broader CoroMill 245 platform, which targets high-productivity shoulder milling. It is installed and used by machinists and tooling specialists working in job shops, production machining facilities, and aerospace or general metalworking environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eMaximum cutting diameter of 1.25 inches with 1-inch arbor hole for standard arbor mounting\u003c\/li\u003e\n\u003cli\u003eAccepts three R245-12T3.. inserts with clamp and screw holding method\u003c\/li\u003e\n\u003cli\u003e45-degree lead angle with positive rake for efficient chip formation\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting direction, close pitch design for stable square-shoulder milling\u003c\/li\u003e\n\u003cli\u003eSteel toolholder body provides rigidity and durability under continuous milling loads\u003c\/li\u003e\n\u003cli\u003eNo coolant-through configuration  -  suitable for flood or dry milling setups\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eCompatible with R245-12T3.. series inserts as specified by the manufacturer. This cutter is part of the CoroMill 245 series and uses the RA245 cutter style designation.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle is fully stopped and locked out before mounting or changing the cutter body or inserts. Verify arbor fit and runout before initiating a cut, and confirm insert seating and clamp torque per the insert manufacturer guidelines. Follow applicable shop safety standards and machine tool operating procedures during setup.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Cutting Diameter\u003c\/strong\u003e: 1.25 inches (31.75 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Depth of Cut\u003c\/strong\u003e: 0.24 inches (6.10 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eArbor Hole Diameter\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Height\u003c\/strong\u003e: 3.86 inches (98.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHub Diameter\u003c\/strong\u003e: 1 inch (25.40 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Inserts\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLead Angle\u003c\/strong\u003e: 45 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRake\u003c\/strong\u003e: Positive\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePitch Type\u003c\/strong\u003e: Close\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutter Style\u003c\/strong\u003e: RA245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroMill 245\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: R245-12T3..\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInsert Holding Method\u003c\/strong\u003e: Clamp and Screw\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eToolholder Material\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.47 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: SANDVIK COROMANT\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5738657\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":67634523767090,"sku":"5738657","price":684.84,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fbcc54cb1cebbb6ff0a52a9f47907963.jpg?v=1790450142","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5738657-square-shoulder-face-mill","provider":"Voomi Supply","version":"1.0","type":"link"}