{"product_id":"keo-906-000-071-combo-drill-countersink-1-8-in-hss","title":"Keo 906-000-071 Combo Drill Countersink 1\/8 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KEO 906-000-071 is a combination drill and countersink designed for simultaneous drilling and countersinking in a single pass. Built from high-speed steel with a bright, uncoated finish, this tool features a 1\/8-inch body diameter, a 3\/64-inch drill point diameter, and an 82-degree included angle suited for standard countersunk fastener preparation. The 118-degree drill point angle provides clean entry into workpieces, while the right-hand cut and plain cutting edge style suit general-purpose metalworking and fabrication tasks. Machinists, tool-and-die professionals, and maintenance technicians install this type of tooling in drill presses, CNC lathes, and hand-held drilling equipment.\u003c\/p\u003e\u003cp\u003eThis combo drill countersink is used in applications requiring a precisely formed countersunk seat ahead of flat-head or oval-head fastener installation. Its compact overall length of 1-1\/4 inches and small-diameter profile make it well suited for light-duty countersinking in steel, aluminum, brass, and similar materials. The double end type allows the tool to be reversed and reused, extending service life in production and repair environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eHigh-speed steel construction for durability in metal cutting applications\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish suitable for standard-duty countersinking\u003c\/li\u003e\n\u003cli\u003e118-degree drill point angle for clean, accurate entry\u003c\/li\u003e\n\u003cli\u003e82-degree included angle matches standard countersunk fastener geometry\u003c\/li\u003e\n\u003cli\u003eDouble-end design extends usable tool life\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with plain cutting edge for straightforward operation\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard combo drill countersink for use in drill presses, lathes, and rotary drilling equipment that accept straight-shank tooling of 1\/8-inch body diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and operated by machinists or maintenance technicians familiar with rotary cutting equipment. Ensure the workpiece is securely clamped and the spindle is running at a speed appropriate for the material and tool diameter before engaging the cut. Inspect the cutting edges for wear before each use and replace the tool or flip to the second end when dulling is detected. Do not exceed the recommended RPM range for high-speed steel tooling in the material being worked.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 1\/8 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 3\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 3\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1-1\/4 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: 82 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\u003eCoating\/Finish\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\u003eTool Application\u003c\/strong\u003e: Countersinking\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.04 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241603\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: KEO\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 906-000-071\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEO","offers":[{"title":"Default Title","offer_id":51972297523506,"sku":"906-000-071","price":19.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e736e0bab459aea8fe6f2638c0421b82.jpg?v=1789965746","url":"https:\/\/voomisupply.com\/products\/keo-906-000-071-combo-drill-countersink-1-8-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}