{"product_id":"sandvik-coromant-6255465-hydraulic-tool-chuck-c6-12mm","title":"Sandvik Coromant 6255465 Hydraulic Tool Chuck C6 12mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SANDVIK COROMANT 6255465 is a hydraulic tool chuck designed for precision machining applications on CNC machining centers and milling platforms. It features a C6 modular connection shank, providing a rigid, repeatable interface for high-speed cutting operations. The chuck accepts a 12 mm (0.4724 inches) bore and delivers a projection of 82 mm with a 28 mm nose diameter, making it well-suited for reaching into confined workpiece features. Rated to 20,000 RPM and equipped with through-coolant capability, it supports high-speed finishing and semi-finishing passes where heat management and chip evacuation are critical. Installation and setup are handled by machinists and CNC toolroom technicians.\u003c\/p\u003e\n\u003cp\u003eThis hydraulic chuck is used in precision CNC milling and machining center setups where tool runout control and vibration damping are required. The C6 modular connection is compatible with tooling systems using the Coromant Capto C6 interface standard. Typical applications include high-speed finishing of molds, dies, and close-tolerance bores in aerospace, automotive, and general metalworking environments. The 36 mm clamping depth provides secure grip on straight-shank cutting tools such as end mills, drills, and reamers with 12 mm shanks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eC6 modular connection shank for rigid, repeatable tool mounting\u003c\/li\u003e\n  \u003cli\u003e12 mm bore diameter (0.4724 inches) accommodates standard straight-shank tooling\u003c\/li\u003e\n  \u003cli\u003eRated to 20,000 RPM for high-speed machining operations\u003c\/li\u003e\n  \u003cli\u003eThrough-coolant design supports direct coolant delivery to the cutting edge\u003c\/li\u003e\n  \u003cli\u003e82 mm projection enables reach into deep or confined workpiece features\u003c\/li\u003e\n  \u003cli\u003e36 mm clamping depth (1.4173 inches) provides secure tool retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with CNC machining centers equipped with a C6 Coromant Capto modular tooling interface and 12 mm straight-shank cutting tools.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC toolroom technician. Ensure the spindle and modular connection interface are clean and free of chips or debris before mounting. Power down and lock out the machine spindle before any tool change or chuck installation. Follow the machine tool manufacturer torque and clamping procedures for the C6 interface; do not improvise clamping force values.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C6 Modular Connection (Coromant Capto)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHole Diameter\u003c\/strong\u003e: 12 mm (0.4724 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNose Diameter\u003c\/strong\u003e: 28 mm (1.1024 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 82 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 120 mm (4.7244 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eClamping Depth\u003c\/strong\u003e: 36 mm (1.4173 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBalanced To RPM\u003c\/strong\u003e: 20,000 RPM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough Coolant\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.78 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eStandard Information\u003c\/h4\u003e\n\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: 6255465\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51747603022130,"sku":"6255465","price":1253.75,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17f22db5a13d0758f964e878e82408af_960d0e6c-6fc5-41ae-a8f1-5c762923fb74.jpg?v=1788883260","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6255465-hydraulic-tool-chuck-c6-12mm","provider":"Voomi Supply","version":"1.0","type":"link"}