{"product_id":"hertel-1-203-1000-4-jaw-lathe-chuck-10-inches","title":"Hertel 1-203-1000 4-jaw Lathe Chuck 10 Inches","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 1-203-1000 is a self-centering, 4-jaw manual lathe chuck designed for precision workholding on engine lathes and manual turning centers. The chuck measures 10 inches in diameter with a plain back mount and spins at a maximum of 2,000 RPM. Cast iron construction provides the mass and rigidity needed for stable, repeatable clamping across a wide range of round and symmetric workpieces. Axial runout is held to 0.0010 inches and radial runout to 0.0016 inches, making this chuck suitable for applications where concentricity matters. At 60 pounds, it is sized for medium to large lathe spindles in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis chuck is intended for use on manual lathes in industrial and machine shop settings, both in production facilities and toolroom applications. The reversible jaws extend its versatility, allowing the operator to grip a range of workpiece diameters from 13\/64 inches minimum up to 1-27\/32 inches maximum jaw capacity. The plain back mount means the chuck requires a backplate matched to the specific lathe spindle nose. Machinists, toolroom operators, and maintenance technicians performing precision turning work will find this chuck suitable for medium to heavy-duty workholding tasks.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSelf-centering 4-jaw design for fast, repeatable workpiece alignment\u003c\/li\u003e\n  \u003cli\u003eReversible jaws accommodate a wide range of workpiece diameters\u003c\/li\u003e\n  \u003cli\u003eCast iron body for rigidity and vibration damping during cutting\u003c\/li\u003e\n  \u003cli\u003eAxial runout of 0.0010 inches and radial runout of 0.0016 inches for precision turning\u003c\/li\u003e\n  \u003cli\u003ePlain back mount for direct mounting to a custom or matched backplate\u003c\/li\u003e\n  \u003cli\u003eRated to 2,000 RPM maximum for safe, controlled operation at typical manual lathe speeds\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or upgrade workholding solution for manual engine lathes accepting a 10-inch plain back chuck mount. A matching backplate bored and threaded to the specific lathe spindle nose configuration is required for installation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or toolroom technician familiar with lathe spindle nose configurations. Power down and lock out the lathe before mounting or removing the chuck. A properly fitted and faced backplate must be used with plain back chucks to ensure accurate seating and safe operation. Never exceed the rated maximum RPM of 2,000 during operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Type\u003c\/strong\u003e: Self-Centering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Diameter\u003c\/strong\u003e: 10 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Jaws\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Style\u003c\/strong\u003e: Reversible\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Jaw Capacity\u003c\/strong\u003e: 1-27\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMinimum Jaw Capacity\u003c\/strong\u003e: 13\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eJaw Height\u003c\/strong\u003e: 2-9\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eThrough-Hole Diameter\u003c\/strong\u003e: 2.9921 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Length\u003c\/strong\u003e: 3-45\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum RPM\u003c\/strong\u003e: 2,000\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAxial Runout\u003c\/strong\u003e: 0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRadial Runout\u003c\/strong\u003e: 0.0016 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMount Type\u003c\/strong\u003e: Plain Back\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Material\u003c\/strong\u003e: Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Height\u003c\/strong\u003e: 9.45 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Width\u003c\/strong\u003e: 12.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Length\u003c\/strong\u003e: 12.2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 60 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 1-203-1000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51749342511410,"sku":"1-203-1000","price":1445.28,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cee66e68ac391eb757410a6c7fd9faa8.jpg?v=1788904725","url":"https:\/\/voomisupply.com\/products\/hertel-1-203-1000-4-jaw-lathe-chuck-10-inches","provider":"Voomi Supply","version":"1.0","type":"link"}