{"product_id":"cleveland-c46266-combo-drill-countersink-size-4-hss","title":"Cleveland C46266 Combo Drill Countersink Size 4 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C46266 is a combination drill countersink designed for simultaneous drilling and countersinking in a single operation. Built from high-speed steel (HSS) with a bright, uncoated finish, this tool features a 5\/16-inch body diameter and a 1\/8-inch drill point diameter. The 118-degree drill point angle and 60-degree included countersink angle produce clean, accurate entry holes and countersunk seats in one pass. At 2-1\/8 inches overall length, it fits standard drill chucks and milling setups used by machinists, maintenance technicians, and fabricators working in production or job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis combo drill countersink is suited for use on a wide range of metallic workpiece materials including alloy tool steel, aluminum, carbon steel, and cast iron. The plain cutting edge style and right-hand cutting direction make it compatible with standard drill presses, CNC machining centers, and hand-held drilling equipment. The double-end design supports countersinking and drilling tasks in both production and maintenance applications. It is a practical choice for trade professionals who need a single tool to prep fastener holes without changing tooling between operations.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSimultaneous drilling and countersinking in one pass reduces setup time\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction provides durability across ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003e118-degree drill point angle for standard metalworking entry cuts\u003c\/li\u003e\n  \u003cli\u003e60-degree included countersink angle for common flat-head fastener seating\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish suitable for general-purpose metal cutting\u003c\/li\u003e\n  \u003cli\u003eDouble-end design extends tool life by providing two usable cutting ends\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use on alloy tool steel, aluminum, carbon steel, and cast iron workpieces. Compatible with standard drill presses, manual mills, and CNC machining centers that accept 5\/16-inch shank tooling.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a compatible drill chuck or collet, ensuring the shank is fully seated and secured before operation. Confirm spindle rotation is set to right-hand (clockwise) before engaging the workpiece. Use appropriate cutting fluid or lubricant when working with ferrous materials to extend tool life and maintain cut quality. Inspect the cutting edges for wear before each use and replace the tool if chipping or dulling is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 4\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.3125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 2.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFinish\u003c\/strong\u003e: Bright \/ Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Style\u003c\/strong\u003e: Plain\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eEnd Type\u003c\/strong\u003e: Double\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Tool Steel, Aluminum, Carbon Steel, Cast Iron\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C46266\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51691830542642,"sku":"C46266","price":29.13,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9acbc60d6877069801df155b15579517.jpg?v=1788290235","url":"https:\/\/voomisupply.com\/products\/cleveland-c46266-combo-drill-countersink-size-4-hss","provider":"Voomi Supply","version":"1.0","type":"link"}