{"product_id":"global-cnc-industries-8612b-500-tool-holder-bushing-type-b","title":"Global Cnc Industries 8612B .500 Tool Holder Bushing Type B","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GLOBAL CNC INDUSTRIES 8612B .500 is a Type B rotary tool holder bushing designed for use in drill press, milling, and CNC tooling setups where precise tool location and support are required. This bushing features a 0.500 inch inside diameter and a 1.250 inch outside diameter, with a length under head of 2.125 inches and a head thickness of 0.265 inches. It is installed by machinists and CNC technicians to locate and guide cutting tools accurately within tool holder bodies, jig plates, or fixture assemblies. The part weighs 0.66 pounds and is sold individually.\u003c\/p\u003e\n\u003cp\u003eThis Type B bushing is suited for precision machining applications in both production and job-shop environments. It fits standard tooling setups where a headed bushing is required to seat flush against a jig plate or fixture surface. Typical applications include drill jigs, reaming operations, and tooling fixtures where repeatable tool positioning is critical. It is appropriate for use in light to medium machining operations on ferrous and non-ferrous workpieces.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType B headed design seats against jig plate or fixture surface for positive axial location\u003c\/li\u003e\n  \u003cli\u003e0.500 inch inside diameter accommodates standard half-inch shank tooling\u003c\/li\u003e\n  \u003cli\u003e1.250 inch outside diameter for installation in standard B-type bushing bores\u003c\/li\u003e\n  \u003cli\u003e2.125 inch length under head provides extended tool guidance depth\u003c\/li\u003e\n  \u003cli\u003e0.265 inch head thickness offers a low-profile seating flange\u003c\/li\u003e\n  \u003cli\u003eSold individually with a minimum order quantity of one\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard component for drill jig and fixture tooling setups requiring a Type B headed bushing with a 0.500 inch inside diameter and 1.250 inch outside diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is typically performed by a machinist or CNC tooling technician. The bushing is press-fit or slip-fit into the receiving bore of the jig plate or fixture body depending on the specified tolerance class. Ensure the receiving bore is clean and free of burrs before installation. Verify that the machine or fixture is de-energized and secured before performing any tooling changes.\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: 0.5000 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: 0.2650 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.66 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: 8612B .500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GLOBAL CNC INDUSTRIES","offers":[{"title":"Default Title","offer_id":67906004812082,"sku":"8612B .500","price":107.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c7a80bfae277edf39d8ed2289bb001cc.jpg?v=1791162210","url":"https:\/\/voomisupply.com\/products\/global-cnc-industries-8612b-500-tool-holder-bushing-type-b","provider":"Voomi Supply","version":"1.0","type":"link"}