{"product_id":"value-collection-sc05879663-type-z-tool-holder-bushing","title":"Value Collection SC05879663 Type Z Tool Holder Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION SC05879663 is a Type Z rotary tool holder bushing designed to locate and support cutting tools within drill jigs and tooling fixtures. With an inside diameter of 0.25 inches, an outside diameter of 1.0000 inches, and a length under head of 2.75 inches, this bushing provides consistent tool alignment during drilling and reaming operations. The head thickness measures 0.50 inches, adding axial support at the fixture face. It weighs approximately 1.364 pounds. Machinists and toolroom technicians install this component in production jigs where repeatable hole location is critical to part quality.\u003c\/p\u003e\n\u003cp\u003eType Z rotary tool holder bushings are used in drill jig applications where the bushing rotates with the cutting tool rather than remaining stationary in the liner. This style is suited for operations involving reamers, counterbores, or other multi-edge tools that require the bushing to turn with the tool shank. The slot length of 2.375 inches accommodates the locking mechanism that secures the bushing during operation. Typical installations are found in production machining environments, tool rooms, and fixture-heavy job shops handling medium to high volume work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eType Z rotary design rotates with the cutting tool to reduce wear on tool shanks\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 0.2500 inches for precise 1\/4 inch shank tool guidance\u003c\/li\u003e\n  \u003cli\u003eOutside diameter of 1.0000 inches for standard liner fitment\u003c\/li\u003e\n  \u003cli\u003eLength under head of 2.75 inches provides extended tool support through thick fixture plates\u003c\/li\u003e\n  \u003cli\u003eSlot length of 2.375 inches accommodates the drive and locking mechanism\u003c\/li\u003e\n  \u003cli\u003eHead thickness of 0.50 inches seats flush and stable against the fixture face\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 drill jig fixtures requiring a Type Z rotary tool holder bushing with a 0.2500 inch inside diameter and 1.0000 inch outside diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolmakers during fixture assembly or maintenance. Ensure the mating liner bore and fixture plate are clean and free of chips before pressing or sliding the bushing into position. The slot must align correctly with the drive key or locking pin on the associated tooling before securing the bushing. Always lock out or de-energize the machine before servicing or replacing jig bushings on an installed fixture.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: Z (Rotary Tool Holder)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.2500 inches (1\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 1.0000 inches (1 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 2.7500 inches (2-3\/4 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSlot Length\u003c\/strong\u003e: 2.3750 inches (2-3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.5000 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.35 inches L x 1.58 inches W x 1.58 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 1.364 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\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: SC05879663\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697052483890,"sku":"SC05879663","price":74.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dca8a34ab8268de367db84addabe003e.jpg?v=1788348838","url":"https:\/\/voomisupply.com\/products\/value-collection-sc05879663-type-z-tool-holder-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}