{"product_id":"hertel-h-81155l01060-combo-drill-countersink-hss-6-in","title":"Hertel H-81155L01060 Combo Drill Countersink Hss 6 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL H-81155L01060 is a combination drill and countersink tool designed to drill a pilot hole and cut a countersink in a single operation. 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 a 90-degree included angle for the countersink portion. The 118-degree drill point angle is standard for general-purpose metal drilling. At 6 inches overall length, this is a long-length tool suited for applications requiring extended reach. It is installed and used by machinists, tool and die workers, and maintenance technicians working with metal fabrication or assembly.\u003c\/p\u003e\n\u003cp\u003eThis combo drill countersink is used in metalworking and light fabrication environments where countersunk fastener seats must be prepared precisely. The double-end style and plain cutting edge make it compatible with standard drill press, CNC, or hand-held power drill setups. Its long-length design allows access to recessed or deeper workpieces. Typical applications include countersinking for flat-head screws in steel, aluminum, and similar materials. Sold individually, this is a trade size 1 tool appropriate for bench and production use where consistent countersink geometry is required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh-speed steel construction for durability in general-purpose metal cutting\u003c\/li\u003e\n  \u003cli\u003eBright, uncoated finish suitable for standard metalworking applications\u003c\/li\u003e\n  \u003cli\u003e118-degree drill point angle for clean entry in ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003e90-degree included angle produces standard countersink geometry for flat-head fasteners\u003c\/li\u003e\n  \u003cli\u003eLong-length design at 6 inches OAL provides extended reach capability\u003c\/li\u003e\n  \u003cli\u003eDouble-end style allows use from either end, extending tool life\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard tooling option for drill press, CNC machining center, or hand-held power drill chuck setups requiring a trade size 1 combination drill countersink with a 1\/8 inch body diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool is installed by machinists or maintenance technicians in a standard drill chuck. Ensure the workpiece is properly clamped before operation and the spindle speed is set appropriately for the material being drilled. Inspect the cutting edges before use and replace the tool if chipping or wear is visible. Follow standard machine shop safety practices, including the use of appropriate eye protection and cutting fluid where applicable.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\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 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 3\/64 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 3\/64 inch\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: 90 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 6 inches\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 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\u003eLong Length Tool\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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: HERTEL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: H-81155L01060\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730235359538,"sku":"H-81155L01060","price":70.55,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/34c4f96b05ebf45c86b8430629371980.jpg?v=1788713808","url":"https:\/\/voomisupply.com\/products\/hertel-h-81155l01060-combo-drill-countersink-hss-6-in","provider":"Voomi Supply","version":"1.0","type":"link"}