{"product_id":"value-collection-sc84949759-tool-holder-bushing-type-b","title":"Value Collection SC84949759 Tool Holder Bushing Type B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SC84949759 is a Type B rotary tool holder bushing designed for use in drill jigs, fixtures, and precision machining setups. It features a 7\/8 inch (0.8750 inch) inside diameter and a 1-1\/4 inch (1.2500 inch) outside diameter, with a length under head of 2-1\/8 inches (2.1250 inches). The head thickness measures 0.265 inches. This bushing guides cutting tools such as drills and reamers, maintaining accurate hole location and reducing tool deflection during operation. It is installed by machinists and toolroom technicians working in production or maintenance machining environments.\u003c\/p\u003e\n\u003cp\u003eThis Type B tool holder bushing suits applications in drill press, milling, and jig-boring operations where a headed, press-fit guide bushing is required. It is appropriate for both production runs and one-off fixturing work in metalworking shops, maintenance facilities, and manufacturing plants. The headed design seats against the jig plate surface, providing a positive stop and preventing the bushing from being pushed through during operation. Machinists select this style when a renewable or fixed liner configuration calls for a Type B profile.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType B headed bushing design provides a positive seating stop against the jig plate\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 0.8750 inches guides tooling with close tolerances\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 1.2500 inches for standard liner or press-fit installation\u003c\/li\u003e\n  \u003cli\u003eLength under head of 2.1250 inches accommodates thicker jig plates and workpieces\u003c\/li\u003e\n  \u003cli\u003eHead thickness of 0.265 inches adds retention strength at the seating face\u003c\/li\u003e\n  \u003cli\u003eWeight of 1.606 pounds indicates solid, dense construction suitable for repeated use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard Type B drill jig bushing for use in conventional tool holder and liner bushing systems where a 1-1\/4 inch outside diameter press or liner fit is specified.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom personnel. The mating jig plate bore should be finished to the appropriate tolerance before pressing or seating the bushing. Ensure the jig plate and bushing bore are clean and free of burrs prior to installation. Follow standard shop practices for press-fit components and inspect for concentricity after seating.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.8750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2.1250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.265 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.606 pounds\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: SC84949759\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51691469963570,"sku":"SC84949759","price":44.23,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/89d05f4accdf005c3da01a47c8936ff1.jpg?v=1788285542","url":"https:\/\/voomisupply.com\/products\/value-collection-sc84949759-tool-holder-bushing-type-b","provider":"Voomi Supply","version":"1.0","type":"link"}