{"product_id":"sandvik-coromant-5764394-modular-turning-head-size-25","title":"Sandvik Coromant 5764394 Modular Turning Head Size 25","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 5764394 is a modular turning profiling head designed for internal left-hand turning operations. Part of the CoroTurn 107 series, this head mounts to compatible modular boring and turning systems at a size 25 head connection. It accepts DCMT 11T308 inserts held by a clamp and screw method, delivering consistent insert positioning for profiling and finishing work in bores. Through-coolant capability directs fluid directly to the cutting zone, extending insert life and improving chip evacuation during deep or interrupted cuts. The head projects 20 mm (0.787 inches) and requires a minimum hole diameter of 32 mm (1.260 inches), making it suited to mid-range bore diameters on CNC lathes and turning centers.\u003c\/p\u003e\u003cp\u003eThis profiling head is intended for internal turning applications in metalworking environments, typically on CNC turning centers and lathes running ferrous and non-ferrous materials. The left-hand cutting direction suits specific approach angles and spindle configurations where a standard right-hand head cannot be used. The center-to-cutting-edge distance of 17 mm (0.669 inches) and the -6-degree radial rake angle are optimized for controlled chip formation during contour and profile passes inside bores. Machinists and CNC setup technicians working in precision machining shops are the primary users of this tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCoroTurn 107 series modular system, size 25 head connection for repeatable, tool-change-ready setup\u003c\/li\u003e\n\u003cli\u003eCompatible with DCMT 11T308 inserts using clamp and screw holding for secure, rigid insert seating\u003c\/li\u003e\n\u003cli\u003eThrough-coolant design channels fluid to the cutting edge for improved tool life and chip control\u003c\/li\u003e\n\u003cli\u003eLeft-hand internal cutting direction for bore profiling where right-hand approach is not possible\u003c\/li\u003e\n\u003cli\u003e17 mm (0.669 inches) center-to-cutting-edge distance with -6-degree radial rake for controlled chip formation\u003c\/li\u003e\n\u003cli\u003e20 mm head length projection; minimum hole diameter 32 mm (1.260 inches)\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use with SANDVIK COROMANT CoroTurn 107 modular turning systems at size 25 head connection. Uses DCMT 11T308 inserts. Verify system compatibility with the matching modular shank or adaptor at size 25 before ordering.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by CNC machinists or toolroom technicians on CNC lathes or turning centers. De-energize and lock out the machine before mounting or removing modular heads. Torque the head connection and insert clamp screw according to the SANDVIK COROMANT CoroTurn 107 assembly documentation supplied with the tooling system. Confirm through-coolant passages are clear and the machine coolant circuit is compatible before initiating cuts.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: CoroTurn 107\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSystem Size\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Connection Size\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Left Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInternal or External\u003c\/strong\u003e: Internal\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCompatible Insert Style\u003c\/strong\u003e: DCMT 11T308\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\u003eCenter to Cutting Edge\u003c\/strong\u003e: 17 mm (0.669 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Length Projection\u003c\/strong\u003e: 20 mm (0.787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNeck Diameter\u003c\/strong\u003e: 25 mm (0.984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Hole Diameter\u003c\/strong\u003e: 32 mm (1.260 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Hole Depth\u003c\/strong\u003e: 20 mm (0.787 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRadial Rake Angle\u003c\/strong\u003e: -6 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eAxial Rake Angle\u003c\/strong\u003e: 0 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.47 inches (L) x 1.58 inches (H) x 1.50 inches (W)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242100\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: 5764394\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730303615282,"sku":"5764394","price":616.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f3e2dbec3287b8d09483ef351b848f1b.jpg?v=1788714993","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-5764394-modular-turning-head-size-25","provider":"Voomi Supply","version":"1.0","type":"link"}