{"product_id":"boneham-p4822im-press-fit-headless-drill-bushing-steel","title":"Boneham P4822IM Press Fit Headless Drill Bushing Steel","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe BONEHAM P4822IM is a press fit headless drill bushing designed to guide cutting tools with precision in production drilling, reaming, and boring operations. Manufactured from steel, it features a 5\/16 inch (0.3125 inch decimal) inside diameter with a tight tolerance range of +0.0001 to +0.0005 inches, a 3\/4 inch body outside diameter, and an overall length of 1-3\/8 inches. Classified under Bushing Industry Code P, this headless style seats flush within a jig plate and does not require a retaining screw or locking mechanism. Machinists and tool-and-die professionals install this bushing in drill jig fixtures to maintain hole location accuracy across repeated operations.\u003c\/p\u003e\n\u003cp\u003eThis bushing suits production environments where a renewable liner bushing is not required and a permanent or semi-permanent installation is acceptable. The press fit installation method drives the bushing directly into the jig plate bore using an arbor press, making it a practical choice for high-volume drilling fixtures in metalworking shops, machine shops, and manufacturing facilities. Its headless design allows flush seating in plates where a headed bushing would interfere with workpiece clearance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/16 inch (0.3125 inch) inside diameter with +0.0001 to +0.0005 inch tolerance for precise tool guidance\u003c\/li\u003e\n  \u003cli\u003e3\/4 inch body outside diameter for secure press fit retention in standard jig plate bores\u003c\/li\u003e\n  \u003cli\u003e1-3\/8 inch overall length provides sufficient guidance depth for drilling and reaming operations\u003c\/li\u003e\n  \u003cli\u003eHeadless design seats flush with jig plate surface, eliminating interference with workpieces\u003c\/li\u003e\n  \u003cli\u003eSteel construction for durability under repeated tool contact and production cycles\u003c\/li\u003e\n  \u003cli\u003eBushing Industry Code P classification for straightforward cross-reference and replacement sourcing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or new-installation press fit headless drill bushing for use in standard drill jig fixtures requiring a Code P bushing with 5\/16 inch ID and 3\/4 inch OD.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or toolmakers using an arbor press to drive the bushing into a properly sized jig plate bore. Ensure the receiving bore is clean, dimensionally correct, and free of burrs before pressing to avoid bushing damage or misalignment. Do not use a hammer directly on the bushing face. Once pressed in, this bushing is not designed for removal and reinstallation, as it is a non-renewable type.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter\u003c\/strong\u003e: 5\/16 inches (0.3125 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInside Diameter Tolerance\u003c\/strong\u003e: +0.0001 to +0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Outside Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBushing Industry Code\u003c\/strong\u003e: P\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eInstallation Method\u003c\/strong\u003e: Press Fit\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eHead Style\u003c\/strong\u003e: Headless\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: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCounterbored\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: P4822IM\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"BONEHAM","offers":[{"title":"Default Title","offer_id":51741978362162,"sku":"P4822IM","price":21.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/79c55b9503f5b2b51a95049f224e918b_d3fcd316-4832-4b9d-888c-d4fefde84515.jpg?v=1788834699","url":"https:\/\/voomisupply.com\/products\/boneham-p4822im-press-fit-headless-drill-bushing-steel","provider":"Voomi Supply","version":"1.0","type":"link"}