{"product_id":"boneham-sft168dv-slip-fixed-drill-bushing-steel-1-8-in-id","title":"Boneham SFT168DV Slip-fixed Drill Bushing Steel 1\/8 in Id","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM SFT168DV is a slip-fixed (SF) drill bushing used in jig and fixture tooling to guide cutting tools with precision and repeatability. It features an inside diameter of 0.125 inches with a tight tolerance of +0.0001 to +0.0004 inches, a body outside diameter of 0.250 inches, and a length under head of 0.500 inches. Constructed from steel, it is a renewable bushing design — meaning it can be replaced in the liner without disturbing the jig plate. Installation and removal are performed by machinists and toolmakers during fixture setup and maintenance operations.\u003c\/p\u003e\n\u003cp\u003eThis bushing is suited for use in drill jigs and production tooling fixtures where guided hole operations — drilling, reaming, or boring — require consistent positional accuracy across repeated cycles. The headed design seats against the jig plate face for positive axial location. Its renewable configuration makes it appropriate for high-cycle production environments where bushing wear is expected and scheduled replacement is part of standard toolroom maintenance practice.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-fixed (SF) bushing style for tool-guided drilling, reaming, and boring operations\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 0.125 inches held to a +0.0001 to +0.0004 inch tolerance for precise tool guidance\u003c\/li\u003e\n  \u003cli\u003eBody outside diameter of 0.250 inches with a head outside diameter of 0.4375 inches\u003c\/li\u003e\n  \u003cli\u003eLength under head of 0.500 inches; head height of 0.250 inches\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability in repetitive jig fixture applications\u003c\/li\u003e\n  \u003cli\u003eRenewable bushing design allows field replacement without jig plate rework\u003c\/li\u003e\n  \u003cli\u003eCompatible with LS-TW-2 lock screw for secure retention in the liner bushing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with LS-TW-2 compatible lock screws. Fits standard SF-style liner bushings sized to accept a 0.250 inch body outside diameter renewable bushing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of drill bushings is typically performed by toolmakers or machinist-level technicians during jig assembly or bushing replacement cycles. The bushing should be pressed or slip-fitted into the appropriate liner bushing by hand; do not strike the head directly with a hammer. Secure with the compatible LS-TW-2 lock screw to prevent rotation or axial movement during cutting operations. Verify inside diameter clearance against the intended drill or reamer shank before placing the jig into production.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Style\u003c\/strong\u003e: Slip-Fixed (SF)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 0.1250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 0.2500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 0.4375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.250 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Configuration\u003c\/strong\u003e: Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRenewable Bushing\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLock Screw Compatibility\u003c\/strong\u003e: LS-TW-2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.12 pounds\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: BONEHAM\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: SFT168DV\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51733182972210,"sku":"SFT168DV","price":27.07,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/165b71b41c6fa989a9d7085272d75f49.jpg?v=1788752460","url":"https:\/\/voomisupply.com\/products\/boneham-sft168dv-slip-fixed-drill-bushing-steel-1-8-in-id","provider":"Voomi Supply","version":"1.0","type":"link"}