{"product_id":"keo-906-000-322-combo-drill-countersink-metric-hss","title":"Keo 906-000-322 Combo Drill Countersink Metric Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KEO 906-000-322 is a combination drill and countersink designed for metric applications in high-speed steel (HSS) construction. This tool performs center drilling and countersinking in a single operation, reducing setup time and tool changes on the machine. The bright, uncoated finish suits general-purpose use across a range of workpiece materials. With a 120-degree drill point angle and a 60-degree included angle, it produces accurate center holes and countersunk seats for metric fasteners. Right-hand cutting direction is standard. The double-end configuration extends tool life by providing two usable cutting ends.\u003c\/p\u003e\u003cp\u003eThis combo drill countersink is used in metalworking and machining environments where metric center holes and countersinks are required in a single pass. Typical applications include lathe center drilling, pre-drilling for countersunk screws, and deburring or chamfering operations. The plain cutting edge style and non-tapered body make it compatible with standard drill chucks and collet holders. It is suited for use in manual and CNC lathes, mills, and drill presses in job shops, production machining, and maintenance environments.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCombination drill and countersink performs two operations in one pass\u003c\/li\u003e\n\u003cli\u003eDouble-end design provides two cutting ends for extended tool life\u003c\/li\u003e\n\u003cli\u003e120-degree drill point angle for accurate center drilling\u003c\/li\u003e\n\u003cli\u003e60-degree included angle for standard metric countersink profiles\u003c\/li\u003e\n\u003cli\u003eBright uncoated HSS construction for general-purpose machining\u003c\/li\u003e\n\u003cli\u003eRight-hand cut with plain cutting edge style\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose metric combination drill countersink for use in standard drill chucks and collet-style holders on lathes, mills, and drill presses where a 120-degree point and 60-degree countersink angle are required.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation is performed by machinists or tooling technicians. Secure the tool firmly in a compatible drill chuck or collet holder before use and verify runout before engaging the workpiece. Power down the machine completely before changing or adjusting the tool. Do not exceed the recommended speed and feed range for the workpiece material and tool diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\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\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\u003eDrill Point Diameter\u003c\/strong\u003e: 1.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.30 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3.15 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 31.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTapered\u003c\/strong\u003e: No\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: 0.1 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: 906-000-322\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KEO","offers":[{"title":"Default Title","offer_id":52040154644786,"sku":"906-000-322","price":15.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/623e0e3efdd7675f87dd2cfab3d66f9f.jpg?v=1790026826","url":"https:\/\/voomisupply.com\/products\/keo-906-000-322-combo-drill-countersink-metric-hss","provider":"Voomi Supply","version":"1.0","type":"link"}