{"product_id":"keo-906-000-331-combo-drill-countersink-metric-hss","title":"Keo 906-000-331 Combo Drill Countersink Metric Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KEO 906-000-331 is a combination drill and countersink tool designed for metric drilling and countersinking operations in a single pass. Made from high-speed steel with a bright, uncoated finish, it features a 120-degree drill point angle and a 60-degree included countersink angle. The double-end design extends tool life by providing two usable ends. With an 8.00 mm drill point diameter and a 20.00 mm body diameter, it suits precision metalworking and machining applications. Right-hand cutting geometry and a plain cutting edge style make setup straightforward for machinists working with standard CNC or manual equipment.\u003c\/p\u003e\n\u003cp\u003eThis combo drill countersink is suited for use in machine shops, fabrication facilities, and maintenance environments where metric countersinking is required. The double-end configuration and standard HSS construction make it a practical choice for production runs or toolroom use on steel, aluminum, and similar machinable materials. It is not aircraft-style and is not a long-length tool, positioning it as a standard-reach option for bench and turret work.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e120-degree drill point angle for metric countersinking in a single operation\u003c\/li\u003e\n  \u003cli\u003e60-degree included angle suits common metric countersink profiles\u003c\/li\u003e\n  \u003cli\u003eDouble-end design doubles usable tool life before replacement\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction handles a broad range of machinable metals\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish allows easy visual inspection of cutting edges\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with plain cutting edge style for standard spindle compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use combo drill countersink for metric machining applications requiring a 120-degree drill point and 60-degree countersink angle in standard drill press, lathe, or CNC setups.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or toolroom technicians. Secure the tool in a properly sized collet or drill chuck before operation and confirm the spindle is at a full stop before changing tooling. Follow applicable shop safety procedures and machine manufacturer guidelines for RPM and feed rates based on workpiece material. Inspect both cutting ends for wear before each use.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\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\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eIncluded Angle\u003c\/strong\u003e: 60 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 8.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 10.10 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 20.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 80.00 mm\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\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241603\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: KEO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 906-000-331\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEO","offers":[{"title":"Default Title","offer_id":52091262533938,"sku":"906-000-331","price":62.11,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/0a8cf34d19d7ea1645cbfb3f0f93a9ed.jpg?v=1790063013","url":"https:\/\/voomisupply.com\/products\/keo-906-000-331-combo-drill-countersink-metric-hss","provider":"Voomi Supply","version":"1.0","type":"link"}