{"product_id":"boneham-sft244gb-slip-fixed-drill-bushing-0-199-in-id-steel","title":"Boneham SFT244GB Slip-fixed Drill Bushing 0.199 in Id Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM SFT244GB is a slip-fixed drill bushing designed to guide cutting tools with precision in jig and fixture applications. Classified under industry code SF, this head-type bushing features an inside diameter of 0.199 inches and a body outside diameter of 0.375 inches. The head outside diameter measures 0.625 inches, and the length under head is 0.25 inches. Constructed from steel, the SFT244GB provides durable, renewable service in production drilling operations where repeatable hole location accuracy is critical. It is compatible with the LS-TW-2 lock screw for secure seating in the liner bushing.\u003c\/p\u003e\n\u003cp\u003eThis bushing is used in drill jigs and machining fixtures across manufacturing, toolmaking, and general metalworking environments. The slip-fixed design allows the bushing to be installed and locked in place via a compatible lock screw, making it suitable for applications where the bushing remains stationary during the drilling cycle. The renewable construction means the bushing can be replaced without disturbing the jig body, reducing downtime in high-cycle production setups. Machinists, toolmakers, and fixture builders are the primary installers of this component.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSlip-fixed (SF) bushing industry classification for stationary drill guide applications\u003c\/li\u003e\n  \u003cli\u003eInside diameter of 0.199 inches with a tolerance of +0.0001 to +0.0004 inches for close-tolerance tool guidance\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability and long service life in production environments\u003c\/li\u003e\n  \u003cli\u003eHead-type design with 0.625-inch head OD and 0.25-inch head height for positive seating in the jig\u003c\/li\u003e\n  \u003cli\u003eRenewable bushing design allows in-place replacement without jig rework\u003c\/li\u003e\n  \u003cli\u003eCompatible with LS-TW-2 lock screw for secure, vibration-resistant retention\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. Intended for installation in standard liner bushings and drill jigs sized for a 0.375-inch body outside diameter slip-fixed bushing.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolmakers using standard fixture assembly practices. Before installing or replacing the bushing, ensure the machine is fully de-energized and the workpiece is secured. The lock screw should be engaged after the bushing is seated flush in the liner to prevent rotation or axial movement during tool operation. Follow applicable shop safety and tooling manufacturer guidelines when servicing jig components.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Decimal)\u003c\/strong\u003e: 0.199 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter (Wire Size)\u003c\/strong\u003e: No. 8\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: 0.375 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 0.625 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 0.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Type\u003c\/strong\u003e: Head\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: SF\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eRenewable\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\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\u003eInstallation Method\u003c\/strong\u003e: Slip-Fixed\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171603\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: SFT244GB\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51732989804850,"sku":"SFT244GB","price":19.21,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/335ed945c72874443d0a2c09c3e9f523.jpg?v=1788750105","url":"https:\/\/voomisupply.com\/products\/boneham-sft244gb-slip-fixed-drill-bushing-0-199-in-id-steel","provider":"Voomi Supply","version":"1.0","type":"link"}