{"product_id":"sandvik-coromant-6255483-hydraulic-tool-chuck-c6-12mm","title":"Sandvik Coromant 6255483 Hydraulic Tool Chuck C6 12mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SANDVIK COROMANT 6255483 is a hydraulic tool chuck designed for precision metal-cutting and machining operations. It uses a C6 modular connection shank to interface with compatible tooling systems and accepts shanks with a 12 mm hole diameter. The chuck delivers a 107 mm projection length and a 51 mm clamping depth, providing secure tool retention with minimal runout. Rated to 20,000 RPM, it is suited for high-speed milling, drilling, and reaming applications. Through-coolant capability directs cutting fluid directly to the cutting zone, supporting tool life and chip evacuation. This chuck is installed by machining center operators and CNC setup technicians.\u003c\/p\u003e\u003cp\u003eThis hydraulic chuck is intended for use in CNC machining centers, milling machines, and similar machine tool spindles that accept C6 modular connection tooling. The 22 mm nose diameter and 107 mm projection make it appropriate for applications requiring extended reach with a compact nose profile. Through-coolant support is particularly useful in deep-hole drilling and high-speed finishing passes where consistent coolant delivery is critical. It is suited to both production and job-shop environments where repeatable tool clamping is required.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eC6 modular connection shank for compatibility with standard C6 tooling interfaces\u003c\/li\u003e\n\u003cli\u003e12 mm hole diameter with 51 mm clamping depth for secure tool retention\u003c\/li\u003e\n\u003cli\u003e107 mm projection length for extended-reach applications\u003c\/li\u003e\n\u003cli\u003eRated to 20,000 RPM for high-speed machining operations\u003c\/li\u003e\n\u003cli\u003eThrough-coolant capable for direct coolant delivery to the cutting zone\u003c\/li\u003e\n\u003cli\u003e22 mm nose diameter for a compact front-end profile\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style modular hydraulic chuck for machine tool spindles accepting C6 modular connection tooling interfaces.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by a qualified CNC machinist or tooling setup technician. Power down and lock out the machine spindle before mounting or removing the chuck. Follow the machine tool manufacturer torque and mounting procedures for C6 modular connections. Verify runout and balance condition at the intended operating RPM before returning the spindle to production use.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eConnection Type\u003c\/strong\u003e: C6 Modular Connection\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: 22 mm (0.8661 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eProjection\u003c\/strong\u003e: 107 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eClamping Depth\u003c\/strong\u003e: 51 mm (1.4173 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 145 mm (5.7087 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Speed\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: 2.52 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 6255483\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SANDVIK COROMANT","offers":[{"title":"Default Title","offer_id":51730070405426,"sku":"6255483","price":1552.41,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/57ef082d349351cfaec02096d4fd6b62_69517da1-3fb7-43a4-967c-77ed3bdae269.jpg?v=1788711197","url":"https:\/\/voomisupply.com\/products\/sandvik-coromant-6255483-hydraulic-tool-chuck-c6-12mm","provider":"Voomi Supply","version":"1.0","type":"link"}