{"product_id":"hertel-h-81186060600-combo-drill-countersink-cobalt","title":"Hertel H-81186060600 Combo Drill Countersink Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H-81186060600 is a combo drill countersink designed to drill a pilot hole and countersink in a single pass. Built from cobalt tool steel with a bright, uncoated finish, this tool handles harder metals and abrasive materials where standard high-speed steel bits wear quickly. The body measures 1\/2 inch in diameter with a 6-inch overall length, making it a long-length tool suited for deep-reach applications. The 7\/32-inch drill point runs at a 118-degree point angle, and the included countersink angle is 60 degrees. Licensed HVAC technicians, machinists, and metal fabricators working with sheet metal panels, electrical enclosures, or mechanical assemblies will find this a reliable single-step solution.\u003c\/p\u003e\u003cp\u003eThis combo drill countersink is used in metal fabrication, HVAC panel work, electrical enclosure assembly, and general industrial applications where a flush or recessed fastener seat is required. The double-end cutting edge style extends usable tool life. The plain cutting edge suits standard countersinking operations in ferrous and non-ferrous metals. It is not configured as an aircraft-style tool and is not tapered, making it straightforward to apply in conventional drill press or handheld drill setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt tool steel construction for improved heat and wear resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003eBright, uncoated finish provides consistent chip flow and dimensional accuracy\u003c\/li\u003e\n\u003cli\u003e118-degree drill point angle for general-purpose metal drilling\u003c\/li\u003e\n\u003cli\u003e60-degree included countersink angle for standard flat-head fastener seating\u003c\/li\u003e\n\u003cli\u003eDouble-end design extends service life before replacement is needed\u003c\/li\u003e\n\u003cli\u003eLong-length body at 6 inches overall for deep-reach drilling scenarios\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or standard tooling addition for combo drill countersink applications in size 6, compatible with conventional drill presses and handheld power drills accepting a 1\/2-inch body diameter tool.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis tool is installed and operated by machinists, metal fabricators, and trade professionals using drill presses or variable-speed handheld drills. Secure the workpiece before operation and use appropriate cutting fluid when drilling harder ferrous metals to extend tool life and maintain dimensional accuracy. Always wear appropriate PPE including eye protection when operating rotary cutting tools. Inspect the cutting edges before each use and remove the tool from service if chipping or excessive wear is observed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 6\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.5 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\u003eDrill Point Diameter\u003c\/strong\u003e: 7\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 7\/32 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\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: Cobalt\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\u003ch4\u003eStandard Information\u003c\/h4\u003e\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-81186060600\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51747264856370,"sku":"H-81186060600","price":141.81,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/914d16801cf9e01041909f6a61ba8643.jpg?v=1788878355","url":"https:\/\/voomisupply.com\/products\/hertel-h-81186060600-combo-drill-countersink-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}