{"product_id":"global-cnc-industries-8603b-375-tool-holder-bushing-type-b","title":"Global Cnc Industries 8603B .375 Tool Holder Bushing Type B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GLOBAL CNC INDUSTRIES 8603B .375 is a Type B rotary tool holder bushing designed for use in machine tool holder systems where precise bore alignment and secure tooling support are required. With a 0.375-inch inside diameter and a 1.5-inch outside diameter, this bushing provides a stable interface between the tool shank and the holder body. The head thickness measures 0.265 inches, and the length under head is 2.5 inches. Weighing 1.2 pounds, it is built for durability in production and job-shop environments. Machinists and CNC setup technicians are the primary installers of this component.\u003c\/p\u003e\n\u003cp\u003eThis Type B bushing is suited for rotary tool holder applications in CNC machining centers, lathes, and similar machine tool platforms. It fits installations requiring a 3\/8-inch bore with a 1-1\/2-inch outer diameter seating surface. The 2.5-inch length under head accommodates standard tool holder depths common in both production and toolroom settings. It is appropriate for use wherever a Type B bushing specification is called out in the tool holder assembly.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType B bushing configuration for compatibility with standard rotary tool holder systems\u003c\/li\u003e\n  \u003cli\u003e0.375-inch inside diameter provides precise tool shank fit\u003c\/li\u003e\n  \u003cli\u003e1.5-inch outside diameter for secure seating in the holder bore\u003c\/li\u003e\n  \u003cli\u003e2.5-inch length under head suits standard tool holder depth requirements\u003c\/li\u003e\n  \u003cli\u003e0.265-inch head thickness for positive axial location\u003c\/li\u003e\n  \u003cli\u003eSold individually, minimum order quantity of 1\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 rotary tool holder assemblies requiring a Type B bushing with a 3\/8-inch ID and 1-1\/2-inch OD.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or CNC technician. Before installing or removing tool holder bushings, ensure the machine is fully powered down and all rotating components have come to a complete stop. Use appropriate hand tools and follow the machine manufacturer's torque and fitment guidelines for tool holder components. Inspect the bushing bore and seating surfaces for debris or damage before installation to ensure proper alignment and secure fit.\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: 0.3750 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2.5000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.2650 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.2 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: GLOBAL CNC INDUSTRIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 8603B .375\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GLOBAL CNC INDUSTRIES","offers":[{"title":"Default Title","offer_id":67910969295154,"sku":"8603B .375","price":109.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/184185db552fa03135015c8e2ce660e6.jpg?v=1791202350","url":"https:\/\/voomisupply.com\/products\/global-cnc-industries-8603b-375-tool-holder-bushing-type-b","provider":"Voomi Supply","version":"1.0","type":"link"}