{"product_id":"jacobs-30346-drill-chuck-service-kit-16n-compatible","title":"Jacobs 30346 Drill Chuck Service Kit 16N Compatible","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe JACOBS 30346 is a drill chuck service kit designed to rebuild and restore 5\/8 inch ball bearing drill chucks. It provides the replacement components needed to return a worn or damaged chuck to proper working condition, extending service life and maintaining accurate tool holding. Weighing 3 pounds, the kit is packaged as a single unit and is suited for use by machinists, tool and die technicians, and maintenance professionals working with industrial or heavy-duty drill equipment. Having the correct service kit on hand reduces downtime when a chuck develops runout, slippage, or bearing wear.\u003c\/p\u003e\n\u003cp\u003eThis service kit is intended for use with 5\/8 inch ball bearing drill chucks in shop and industrial settings. It is compatible with Chuck No. 16N, making it a direct-fit solution for that specific chuck designation. Typical applications include drill press maintenance, lathe chuck service, and any setup where a JACOBS 16N-style ball bearing chuck requires scheduled or corrective service work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eDesigned specifically for 5\/8 inch ball bearing drill chuck service and rebuild\u003c\/li\u003e\n  \u003cli\u003eCompatible with Chuck No. 16N\u003c\/li\u003e\n  \u003cli\u003eSingle-kit package includes all components needed for the service procedure\u003c\/li\u003e\n  \u003cli\u003eRestores accurate chuck operation and reduces runout caused by worn internal components\u003c\/li\u003e\n  \u003cli\u003eUNSPSC Code 27112807 for procurement and catalog compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eCompatible with JACOBS Chuck No. 16N and 5\/8 inch ball bearing drill chucks designed to accept this service kit designation.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eChuck service work should be performed by a qualified machinist or tool technician familiar with drill chuck disassembly procedures. Disconnect and lock out all power to the machine before removing the chuck from the spindle. Use the appropriate chuck key, arbor press, and snap-ring tools as required by the chuck design. Inspect all mating surfaces for damage before reassembly and verify runout with a dial indicator after installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFor Use With\u003c\/strong\u003e: 5\/8 inch Ball Bearing Drill Chuck\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eChuck Compatibility\u003c\/strong\u003e: Chuck No. 16N\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 3 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112807\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: JACOBS\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 30346\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"JACOBS CHUCK","offers":[{"title":"Default Title","offer_id":67908120740146,"sku":"30346","price":388.53,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4c4e9eb052c0802d3af9eb3a74d43d2d.jpg?v=1791182536","url":"https:\/\/voomisupply.com\/products\/jacobs-30346-drill-chuck-service-kit-16n-compatible","provider":"Voomi Supply","version":"1.0","type":"link"}