{"product_id":"boneham-h6412lp-press-fit-headed-drill-bushing-type-h","title":"Boneham H6412LP Press Fit Headed Drill Bushing Type H","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe BONEHAM H6412LP is a Type H press fit headed drill bushing machined from steel for use in jig and fixture applications requiring precise hole guidance. With an inside diameter of 33\/64 inches and a body outside diameter of 1 inch, this bushing is pressed directly into a drill jig plate and held permanently in place without a locking collar or liner bushing. The head outside diameter measures 1-15\/64 inches and the head height is 5\/16 inches, providing a positive stop against the jig surface. Length under the head is 3\/4 inches. It is not renewable and is intended for permanent installation in fixed-cycle drilling operations.\u003c\/p\u003e\u003cp\u003eType H headed press fit drill bushings are commonly used in production drilling jigs and fixtures across machining, metalworking, and fabrication environments. The headed design seats flush against the top face of the jig plate, resisting axial push-through under drilling load. This bushing suits applications where a single tool size is used repeatedly through the same fixture location and bushing replacement is not a routine requirement.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003ePress fit installation — no liner bushing or locking collar required\u003c\/li\u003e\n\u003cli\u003eInside diameter tolerance of plus 0.0001 to plus 0.0005 inches for close-tolerance drill guidance\u003c\/li\u003e\n\u003cli\u003eHead outside diameter of 1-15\/64 inches seats against jig plate surface to resist axial displacement\u003c\/li\u003e\n\u003cli\u003eSteel construction for durability in repetitive production drilling cycles\u003c\/li\u003e\n\u003cli\u003eNon-renewable fixed design — suited for permanent single-tool fixture locations\u003c\/li\u003e\n\u003cli\u003eNot counterbored — standard head profile for straightforward jig plate installation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard Type H press fit headed drill bushing for use in drill jigs and fixtures where a permanent, non-renewable bushing is specified.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003ePress fit bushings are installed by machinists or toolmakers using an arbor press into a precisely reamed hole in the jig plate. The jig plate hole should be sized to the bushing body outside diameter tolerance to achieve the correct interference fit. Do not hammer the bushing in freehand, as this can damage the bushing bore or distort the jig plate. Verify the bore is clean and free of burrs before pressing.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: H\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Press Fit\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 33\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: plus 0.0001 to plus 0.0005 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Outside Diameter\u003c\/strong\u003e: 1-15\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead Height\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Under Head\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eHead or Headless\u003c\/strong\u003e: Head\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eRenewable\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 31171603\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: H6412LP\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51744493404466,"sku":"H6412LP","price":22.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f4af65a47d3666f0835b2d079298f286.jpg?v=1788857331","url":"https:\/\/voomisupply.com\/products\/boneham-h6412lp-press-fit-headed-drill-bushing-type-h","provider":"Voomi Supply","version":"1.0","type":"link"}