{"product_id":"value-collection-sc05878947-type-j-tool-holder-bushing","title":"Value Collection SC05878947 Type J Tool Holder Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SC05878947 is a Type J rotary tool holder bushing designed for use in drill jigs, fixture plates, and tooling setups where precise hole location and guided drilling are required. With an inside diameter of 0.3125 inches and an outside diameter of 0.7500 inches, this bushing provides accurate tool guidance for 5\/16 inch tooling. The length under head measures 1.5000 inches, and the head thickness is 0.1900 inches. This type of headless-style or headed press-fit bushing is installed by toolmakers, machinists, and fixture builders working in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eType J tool holder bushings are commonly used in drill jig assemblies where renewable or fixed liner bushings guide cutting tools such as drills, reamers, and counterbores. This bushing is suited for applications requiring close-tolerance hole location in metal fabrication, assembly fixtures, and machining setups. The distance between hole centers is 13\/16 inches, which aids in fixture layout and spacing calculations during tooling design.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType J bushing configuration for standard jig and fixture tooling applications\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 0.3125 inches (5\/16 inch) for 5\/16 inch tool guidance\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 0.7500 inches (3\/4 inch) for press-fit installation\u003c\/li\u003e\n  \u003cli\u003eLength under head of 1.5000 inches (1-1\/2 inches) accommodates workpiece thickness\u003c\/li\u003e\n  \u003cli\u003eHead thickness of 0.1900 inches (3\/16 inch) provides positive seating against fixture surface\u003c\/li\u003e\n  \u003cli\u003eDistance between hole centers of 13\/16 inches for fixture layout reference\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-fit component for Type J rotary tool holder bushing applications in standard drill jig and machining fixture assemblies.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eTool holder bushings of this type are installed by toolmakers and machinists using a press or arbor press to achieve the required interference fit in the liner or jig plate. Ensure the receiving bore is clean and dimensionally correct before pressing the bushing into place. Do not hammer the bushing directly without a proper driver or press plate, as this can damage the head or distort the bore. Follow applicable shop standards and fixture design specifications during installation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: J\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.3125 inches (5\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.7500 inches (3\/4 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 1.5000 inches (1-1\/2 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.1900 inches (3\/16 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDistance Between Hole Centers\u003c\/strong\u003e: 13\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eD (In)\u003c\/strong\u003e: 0.333 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 1.89 inches length x 1.1 inches width x 1.1 inches height\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.562 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112809\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SC05878947\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51692021907762,"sku":"SC05878947","price":45.03,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/d43e6be717f2fdfa3aab18aa63ba6580.jpg?v=1788292111","url":"https:\/\/voomisupply.com\/products\/value-collection-sc05878947-type-j-tool-holder-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}