{"product_id":"value-collection-sc84949536-type-j-tool-holder-bushing","title":"Value Collection SC84949536 Type J Tool Holder Bushing","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION SC84949536 is a Type J rotary tool holder bushing designed for use in drill press and milling machine tooling setups. It features a 1.25-inch inside diameter and a 3-inch outside diameter, with a 4.5-inch length under the head and a head thickness of 0.365 inches. The bushing provides a precision interface between the tool holder and the machine spindle or tooling block. It weighs 2.464 pounds, making it a solid, heavy-duty component suited for demanding machine tool environments. Licensed machinists and tool-room technicians are the typical installers for this type of component.\u003c\/p\u003e\u003cp\u003eType J bushings are used in production machining, tool-and-die, and maintenance environments where repeatable tool positioning is required. This bushing fits into a standard Type J tooling block or drill jig and accepts tooling with a 1.25-inch shank. The 3-inch OD provides a broad seating surface for stable mounting. It is well suited for horizontal and vertical machining setups that require a flanged bushing with a defined length under the head to position tooling at a specific depth.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eType J bushing configuration with flanged head for positive axial location\u003c\/li\u003e\n\u003cli\u003eInside diameter of 1.25 inches for compatible tool shank fitment\u003c\/li\u003e\n\u003cli\u003eOutside diameter of 3 inches provides a wide, stable bearing surface\u003c\/li\u003e\n\u003cli\u003e4.5-inch length under head accommodates deeper tooling blocks or jigs\u003c\/li\u003e\n\u003cli\u003eHead thickness of 0.365 inches for controlled seating depth\u003c\/li\u003e\n\u003cli\u003eSolid construction at 2.464 pounds for durability in production use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard fitment for Type J rotary tool holder bushing applications requiring a 1.25-inch inside diameter and 3-inch outside diameter interface.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by a qualified machinist or tool-room technician. Ensure the machine spindle and tooling block are fully de-energized and at a complete stop before inserting or removing the bushing. Verify bore cleanliness and check for burrs or scoring in the receiving bore before seating the bushing. Use appropriate pressing or driving tools if a press fit is required — do not strike the head directly with a steel hammer.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Type\u003c\/strong\u003e: J\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 1.25 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOutside Diameter\u003c\/strong\u003e: 3 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 4.5 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Thickness\u003c\/strong\u003e: 0.365 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDistance Between Hole Centers\u003c\/strong\u003e: 2 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 5.51 inches L x 3.62 inches W x 3.62 inches H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 2.464 pounds\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: SC84949536\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51697132241202,"sku":"SC84949536","price":65.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6a6d20458e76a61e2e4ad789ff0598ea.jpg?v=1788349709","url":"https:\/\/voomisupply.com\/products\/value-collection-sc84949536-type-j-tool-holder-bushing","provider":"Voomi Supply","version":"1.0","type":"link"}