{"product_id":"value-collection-sc90011974-tool-holder-bushing-type-b","title":"Value Collection SC90011974 Tool Holder Bushing Type B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION SC90011974 is a Type B rotary tool holder bushing used in drill jigs, fixture plates, and precision machining setups. It features an inside diameter of 0.1875 inches, an outside diameter of 0.7500 inches, and a length under head of 1.5000 inches. The head thickness measures 0.1900 inches. This bushing guides cutting tools, drill bits, and reamers to precise locations during machining operations. It is handled and installed by machinists, tool-and-die makers, and CNC setup technicians working in production or job-shop environments.\u003c\/p\u003e\u003cp\u003eThis Type B tool holder bushing is suited for use in fixed or renewable bushing systems on drill jigs and production fixtures. It is appropriate for light-to-medium duty drilling, reaming, and boring operations where accurate hole location is required. The compact outside diameter and short-to-medium length under head make it a practical choice for confined fixture layouts or closely spaced hole patterns on machined workpieces.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType B bushing geometry with a flanged head for positive axial seating\u003c\/li\u003e\n\u003cli\u003eInside diameter of 0.1875 inches for 3\/16 inch tooling\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 0.7500 inches for standard jig plate bores\u003c\/li\u003e\n\u003cli\u003eLength under head of 1.5000 inches for adequate tool guidance depth\u003c\/li\u003e\n\u003cli\u003eHead thickness of 0.1900 inches provides a positive stop against the fixture surface\u003c\/li\u003e\n\u003cli\u003eLightweight at 0.132 pounds, minimizing fixture weight in multi-bushing applications\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct fitment bushing for drill jig and fixture applications requiring a Type B configuration with 3\/16 inch inside diameter and 3\/4 inch outside diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or tooling technicians. The mating jig plate bore should be reamed to the appropriate press or slip fit tolerance before installation to ensure accurate bushing location. Deburr and clean the bore and bushing exterior before pressing or seating. Always secure the workpiece and de-energize any associated machine before servicing or replacing tooling bushings.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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: 0.1875 inches (3\/16 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 0.7500 inches (3\/4 inches)\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\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.132 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 27112809\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: SC90011974\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51723393892658,"sku":"SC90011974","price":97.57,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0e28a69feae55bab94757bd33e1d35f7.jpg?v=1788604371","url":"https:\/\/voomisupply.com\/products\/value-collection-sc90011974-tool-holder-bushing-type-b","provider":"Voomi Supply","version":"1.0","type":"link"}