{"product_id":"value-collection-gh8830465-pilot-counterbore-23-32-in-4-flute","title":"Value Collection GH8830465 Pilot Counterbore 23\/32 in 4 Flute","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION GH8830465 is a 4-flute interchangeable pilot counterbore designed for precision counterboring in metal fabrication and aircraft-style drilling applications. Built from high-speed steel with a bright, polished uncoated finish, this tool accepts a 3\/16 inch pilot shank and mounts via a 1\/2 inch straight shank. The 23\/32 inch counterbore diameter and 5-3\/8 inch overall length make it a practical choice for applications requiring clean, accurate seat cuts in sheet metal, structural components, or composite assemblies. Right-hand cutting direction is standard. Machinists and maintenance technicians in aerospace, industrial, and general metalworking shops are the primary users.\u003c\/p\u003e\n\u003cp\u003eThis counterbore is suited for use in drill press, milling machine, and hand-held power drill applications where a flat-bottom recess or fastener seat is required. The aircraft-style designation indicates compatibility with close-tolerance fastener counterboring common in aerospace and structural metalwork. The interchangeable pilot design allows the pilot to be swapped for different hole diameters without replacing the full tool body, reducing tooling costs in multi-size applications.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e23\/32 inch counterbore diameter for precise flat-bottom recesses\u003c\/li\u003e\n  \u003cli\u003e4-flute geometry promotes smooth cutting action and reduces chatter\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides durability across ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eInterchangeable pilot accepts 3\/16 inch pilot shank for flexible use\u003c\/li\u003e\n  \u003cli\u003e1\/2 inch straight shank fits standard drill chucks and collet holders\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish allows easy visual inspection of cutting edge condition\u003c\/li\u003e\n  \u003cli\u003eAircraft-style design built for close-tolerance fastener seating\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style interchangeable pilot counterbore compatible with 1\/2 inch straight-shank tool holders. Accepts a 3\/16 inch interchangeable pilot.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or tool-and-die technicians using a drill press, mill, or power drill with a compatible 1\/2 inch chuck or collet. Secure the straight shank fully in the chuck before operation and verify the pilot is seated and locked before cutting. Always power down the machine before changing the pilot or inspecting cutting edges. Follow applicable shop safety standards for rotating cutting tools.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCounterbore Diameter\u003c\/strong\u003e: 23\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePilot Shank Diameter Compatibility\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright Uncoated, Polished\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eAircraft Style\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23242100\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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: GH8830465\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51693142278450,"sku":"GH8830465","price":141.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9f3b7a734042e051ba71bb47d649709b.jpg?v=1788307892","url":"https:\/\/voomisupply.com\/products\/value-collection-gh8830465-pilot-counterbore-23-32-in-4-flute","provider":"Voomi Supply","version":"1.0","type":"link"}