{"title":"U2 Universal Cutter Grinder","description":"\u003ch1 data-start=\"300\" data-end=\"395\"\u003eU2 Universal Cutter Grinder – Precision Tool Grinding Machine for End Mills and Cutting Tools\u003c\/h1\u003e\n\u003cp data-start=\"397\" data-end=\"669\"\u003eThe \u003cstrong data-start=\"401\" data-end=\"432\"\u003eU2 Universal Cutter Grinder\u003c\/strong\u003e is a highly versatile and precise \u003cstrong data-start=\"467\" data-end=\"492\"\u003etool grinding machine\u003c\/strong\u003e designed for sharpening and reconditioning various cutting tools. It is widely used in \u003cstrong data-start=\"580\" data-end=\"668\"\u003eCNC machining workshops, tool rooms, mold manufacturing, and metalworking industries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003cp data-start=\"671\" data-end=\"909\"\u003eThis compact and efficient \u003cstrong data-start=\"698\" data-end=\"724\"\u003euniversal tool grinder\u003c\/strong\u003e allows operators to sharpen a wide range of cutting tools such as \u003cstrong data-start=\"791\" data-end=\"846\"\u003eend mills, drills, engraving tools, and lathe tools\u003c\/strong\u003e, ensuring optimal cutting performance and extending tool life.\u003c\/p\u003e\n\u003cp data-start=\"911\" data-end=\"1127\"\u003eWith its high precision, flexible adjustment capability, and durable design, the \u003cstrong data-start=\"992\" data-end=\"1023\"\u003eU2 Universal Cutter Grinder\u003c\/strong\u003e has become one of the most popular \u003cstrong data-start=\"1059\" data-end=\"1087\"\u003etool and cutter grinders\u003c\/strong\u003e used in machine shops around the world.\u003c\/p\u003e","products":[{"product_id":"u2-universal-cutter-grinder","title":"U2 Universal Cutter Grinder","description":"\u003cp\u003eThe \u003cstrong data-start=\"401\" data-end=\"432\"\u003eU2 Universal Cutter Grinder\u003c\/strong\u003e is a highly versatile and precise \u003cstrong data-start=\"467\" data-end=\"492\"\u003etool grinding machine\u003c\/strong\u003e designed for sharpening and reconditioning various cutting tools. It is widely used in \u003cstrong data-start=\"580\" data-end=\"668\"\u003eCNC machining workshops, tool rooms, mold manufacturing, and metalworking industries\u003c\/strong\u003e.\u003c\/p\u003e\n\u003ch3 data-path-to-node=\"2\"\u003e1. Core Concept and Features\u003c\/h3\u003e\n\u003cp data-path-to-node=\"3\"\u003eThe U2 Grinder is primarily an economical, flexible solution for manual tool sharpening.\u003c\/p\u003e\n\u003cul data-path-to-node=\"4\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,0,0\"\u003e\u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"0\"\u003eMultifaceted Geometry:\u003c\/b\u003e The core strength lies in its \u003cb data-path-to-node=\"4,0,0\" data-index-in-node=\"53\"\u003eUniversal Index Head\u003c\/b\u003e. This component allows for multiple degrees of freedom, enabling precise setup for taper angles, relief angles (back clearance), negative angles, circular arcs, and multi-sided shapes.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,1,0\"\u003e\u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"0\"\u003ePrecision Indexing:\u003c\/b\u003e The index head typically features \u003cb data-path-to-node=\"4,1,0\" data-index-in-node=\"54\"\u003e24 distinct positions\u003c\/b\u003e (15-degree increments) or 24-position indexing, allowing for the precise grinding of polygonal tools, such as square, triangular, or hexagonal punches and cutters. It supports free rotation of 360° horizontally and 180° vertically.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"4,2,0\"\u003e\u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"0\"\u003eHSS and Carbide Capability:\u003c\/b\u003e It is suitable for sharpening tools made from both \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"79\"\u003eHigh-Speed Steel (HSS)\u003c\/b\u003e and \u003cb data-path-to-node=\"4,2,0\" data-index-in-node=\"106\"\u003eCarbide (Tungsten Steel)\u003c\/b\u003e. Operators must use the appropriate grinding wheel type (e.g., corundum for HSS, diamond\/CBN for carbide).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"5\"\u003e2. Primary Applications and Tool Types\u003c\/h3\u003e\n\u003cp data-path-to-node=\"6\"\u003eThe U2 Grinder is a workhorse for customizing and restoring carving knives, engraving bits, mills, and drills.\u003c\/p\u003e\n\u003ctable data-path-to-node=\"7\"\u003e\n\u003cthead\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cstrong\u003eTool Type\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eGrinding Operations\u003c\/strong\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cstrong\u003eRequired Attachment\u003c\/strong\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/thead\u003e\n\u003ctbody\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,0,0\"\u003e\u003cb data-path-to-node=\"7,1,0,0\" data-index-in-node=\"0\"\u003eEngraving\/Carving Cutters\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,1,0\"\u003ePointed bits, flat-bottom bits, radius bits, single-lip cutters, various taper angles\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,1,2,0\"\u003e\u003cb data-path-to-node=\"7,1,2,0\" data-index-in-node=\"0\"\u003eStandard Head\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,0,0\"\u003e\u003cb data-path-to-node=\"7,2,0,0\" data-index-in-node=\"0\"\u003eEnd Mills\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,1,0\"\u003eEnd face flutes, peripheral flutes (helical flutes), ball nose ends\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,2,2,0\"\u003e\u003cb data-path-to-node=\"7,2,2,0\" data-index-in-node=\"0\"\u003eEnd Mill Attachment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,0,0\"\u003e\u003cb data-path-to-node=\"7,3,0,0\" data-index-in-node=\"0\"\u003eDrill Bits\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,1,0\"\u003eStandard twist drills, point angles, lip clearance angle\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,3,2,0\"\u003e\u003cb data-path-to-node=\"7,3,2,0\" data-index-in-node=\"0\"\u003eTwist Drill Attachment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,0,0\"\u003e\u003cb data-path-to-node=\"7,4,0,0\" data-index-in-node=\"0\"\u003eTurning Tools\/Lathe Bits\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,1,0\"\u003eSquare, rectangular, or special angle turning tools\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,4,2,0\"\u003e\u003cb data-path-to-node=\"7,4,2,0\" data-index-in-node=\"0\"\u003eLathe Tool Attachment\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,0,0\"\u003e\u003cb data-path-to-node=\"7,5,0,0\" data-index-in-node=\"0\"\u003ePunches\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,1,0\"\u003eSquare, hexagonal, special-shaped punches\u003c\/span\u003e\u003c\/td\u003e\n\u003ctd\u003e\u003cspan data-path-to-node=\"7,5,2,0\"\u003e\u003cb data-path-to-node=\"7,5,2,0\" data-index-in-node=\"0\"\u003eStandard Head\u003c\/b\u003e\u003c\/span\u003e\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3 data-path-to-node=\"8\"\u003e3. Key Components\u003c\/h3\u003e\n\u003cul data-path-to-node=\"9\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,0,0\"\u003e\u003cb data-path-to-node=\"9,0,0\" data-index-in-node=\"0\"\u003eMain Body\/Base:\u003c\/b\u003e Made of heavy-duty cast iron to provide stability and reduce vibration.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,1,0\"\u003e\u003cb data-path-to-node=\"9,1,0\" data-index-in-node=\"0\"\u003eGrinding Spindle:\u003c\/b\u003e Driven by a motor, usually running at high speed (e.g., 3600 to 5200 RPM) to achieve a smooth finish.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,2,0\"\u003e\u003cb data-path-to-node=\"9,2,0\" data-index-in-node=\"0\"\u003eUniversal Index Head:\u003c\/b\u003e The vital heart of the machine, which holds the tool and provides precise angular adjustments.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,3,0\"\u003e\u003cb data-path-to-node=\"9,3,0\" data-index-in-node=\"0\"\u003eX\/Y\/Z Axial Slides:\u003c\/b\u003e Precision slides with micro-feed mechanisms used to position the tool relative to the grinding wheel.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"9,4,0\"\u003e\u003cb data-path-to-node=\"9,4,0\" data-index-in-node=\"0\"\u003eGrinding Wheel:\u003c\/b\u003e Typically uses a cup-shaped wheel (e.g., \u003cspan class=\"math-inline\" data-math=\"100 \\times 50 \\times 20\" data-index-in-node=\"57\"\u003e$100 \\times 50 \\times 20$\u003c\/span\u003e mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"10\"\u003e4. Accessories: Standard vs. Optional\u003c\/h3\u003e\n\u003cp data-path-to-node=\"11\"\u003eThe versatility of the U2 depends entirely on its accessories. Users must clarify which items are included in a standard package from the manufacturer.\u003c\/p\u003e\n\u003cp data-path-to-node=\"12\"\u003e\u003cb data-path-to-node=\"12\" data-index-in-node=\"0\"\u003eCommon Standard Accessories (Included):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"13\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,0,0\"\u003eDiamond Wheel Dresser (for traditional corundum wheels)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,1,0\"\u003eWheel Flange \u0026amp; Wrench Set\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,2,0\"\u003eInitial Grinding Wheel\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,3,0\"\u003eCollets (e.g., 5-piece set: 4, 6, 8, 10, 12mm)\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"13,4,0\"\u003eAligning Finger\/Gauge\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-path-to-node=\"14\"\u003e\u003cb data-path-to-node=\"14\" data-index-in-node=\"0\"\u003eKey Optional Accessories (Sold Separately):\u003c\/b\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"15\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,0,0\"\u003e\u003cb data-path-to-node=\"15,0,0\" data-index-in-node=\"0\"\u003eTwist Drill Grinding Attachment:\u003c\/b\u003e Specialized holder for sharpening twist drills, usually within a certain diameter range (e.g., 3-8mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,1,0\"\u003e\u003cb data-path-to-node=\"15,1,0\" data-index-in-node=\"0\"\u003eEnd Mill Grinding Attachment:\u003c\/b\u003e A fixture that facilitates grinding the helical flutes of end mills.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,2,0\"\u003e\u003cb data-path-to-node=\"15,2,0\" data-index-in-node=\"0\"\u003eLathe Tool Grinding Attachment:\u003c\/b\u003e A fixture for holding turning tools at various angles.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"15,3,0\"\u003e\u003cb data-path-to-node=\"15,3,0\" data-index-in-node=\"0\"\u003eExtra\/Large Capacity Collets:\u003c\/b\u003e Such as 5C collet adapters for larger diameters (up to 20 or 25mm).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"16\"\u003e5. General Technical Specifications (Reference)\u003c\/h3\u003e\n\u003cp data-path-to-node=\"17\"\u003e\u003ci data-path-to-node=\"17\" data-index-in-node=\"0\"\u003eNote: Specifications vary slightly by manufacturer (e.g., Vertex, Meiri, PEIPING, etc.).\u003c\/i\u003e\u003c\/p\u003e\n\u003cul data-path-to-node=\"18\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,0,0\"\u003e\u003cb data-path-to-node=\"18,0,0\" data-index-in-node=\"0\"\u003eMax. Collet Capacity:\u003c\/b\u003e 16mm – 20mm (standard, up to 25mm with optional adapters).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,1,0\"\u003e\u003cb data-path-to-node=\"18,1,0\" data-index-in-node=\"0\"\u003eMax. Grinding Diameter:\u003c\/b\u003e 25mm.\u003cb data-path-to-node=\"18,2,0\" data-index-in-node=\"0\"\u003e\u003c\/b\u003e\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,5,0\"\u003e\u003cb data-path-to-node=\"18,5,0\" data-index-in-node=\"0\"\u003eSpindle Speed:\u003c\/b\u003e 6000R.P.M.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,6,0\"\u003e\u003cb data-path-to-node=\"18,6,0\" data-index-in-node=\"0\"\u003eGrinding Wheel Size:\u003c\/b\u003e \u003cspan class=\"math-inline\" data-math=\"100 \\times 50 \\times 20\" data-index-in-node=\"21\"\u003e$100 \\times 50 \\times 20$\u003c\/span\u003e mm (typical cup wheel).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,7,0\"\u003e\u003cb data-path-to-node=\"18,7,0\" data-index-in-node=\"0\"\u003eMotor Power:\u003c\/b\u003e 0.375KW.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"18,8,0\"\u003e\u003cb data-path-to-node=\"18,8,0\" data-index-in-node=\"0\"\u003eNet Weight:\u003c\/b\u003e 45 kg.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3 data-path-to-node=\"19\"\u003e6. Difference Between U2 and U3 Grinders\u003c\/h3\u003e\n\u003cp data-path-to-node=\"20\"\u003eThe U3 is generally considered an upscale or high-capacity version of the U2.\u003c\/p\u003e\n\u003cul data-path-to-node=\"21\"\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,0,0\"\u003e\u003cb data-path-to-node=\"21,0,0\" data-index-in-node=\"0\"\u003eCollet\/Clamping Capacity:\u003c\/b\u003e U3 grinders often have larger standard clamping capabilities (e.g., maximum \u003cspan class=\"math-inline\" data-math=\"\\Phi25\\text{mm}\" data-index-in-node=\"102\"\u003e$\\Phi25\\text{mm}$\u003c\/span\u003e or use standard 5C collets).\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,1,0\"\u003e\u003cb data-path-to-node=\"21,1,0\" data-index-in-node=\"0\"\u003eSize and Power:\u003c\/b\u003e U3 machines tend to have slightly larger motors and more robust bodies.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003cli\u003e\n\u003cp data-path-to-node=\"21,2,0\"\u003e\u003cb data-path-to-node=\"21,2,0\" data-index-in-node=\"0\"\u003eIndexing Precision:\u003c\/b\u003e Some U3 models may offer more refined or convenient indexing mechanisms.\u003c\/p\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Wurenx Vise","offers":[{"title":"220V","offer_id":55316175388840,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true},{"title":"380V","offer_id":55316175421608,"sku":null,"price":990.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0743\/7972\/2920\/files\/046f0acb-fe94-430c-af1c-b802c9d3291b.png?v=1772867769"}],"url":"https:\/\/wurenxmachinery.com\/collections\/u2-universal-cutter-grinder.oembed","provider":"Wurenx Vise","version":"1.0","type":"link"}