{"product_id":"hertel-h-8111500a000-combo-drill-countersink-1-8-in-hss","title":"Hertel H-8111500A000 Combo Drill Countersink 1\/8 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H-8111500A000 is a combo drill countersink designed to drill and countersink in a single pass. Built from high-speed steel (HSS) with a bright, uncoated finish, this tool handles both operations without a tool change. It carries a trade size of 5\/0, a body diameter of 0.125 inches, and a 118-degree drill point angle. The included angle is 60 degrees, making it suited for standard countersink profiles. Overall length is 1.25 inches. The double-end configuration extends tool life by providing two usable cutting ends. Metalworking professionals and machinists are the primary users of this type of combination tool.\u003c\/p\u003e\u003cp\u003eThis combo drill countersink is used in general metalworking, fabrication, and machining applications where a countersunk hole is required in a single operation. Its plain cutting edge style suits standard through-hole and countersink work on ferrous and non-ferrous materials. The compact 1.25-inch overall length fits standard drill chucks and collets used in bench drills, CNC machines, and hand-held drilling equipment. It is not designed for aircraft-style applications and is not a long-length tool.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCombo drill and countersink in one tool — single-pass operation eliminates tool changes\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction for durability across ferrous and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eDouble-end design provides two cutting ends, extending usable tool life\u003c\/li\u003e\n\u003cli\u003e118-degree drill point angle suits standard metalworking applications\u003c\/li\u003e\n\u003cli\u003e60-degree included angle for standard countersink profiles\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish for easy visual inspection of cutting edge condition\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, CNC machining centers, and hand-held drilling equipment that accept straight-shank tooling in 0.125-inch body diameter.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or metalworking professional. Secure the workpiece firmly before drilling and verify chuck or collet runout before use. Always wear appropriate eye and hand protection when operating cutting tools. Follow equipment manufacturer guidelines for spindle speed selection based on material type and tool diameter.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 5\/0\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 0.125 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: 60 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 0.1000 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0100 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.25 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\u003eTapered\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.15 pounds\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-8111500A000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51747641917746,"sku":"H-8111500A000","price":20.38,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dc9e94e718d870d4a4d8b0f2364a6e3c.jpg?v=1788883959","url":"https:\/\/voomisupply.com\/products\/hertel-h-8111500a000-combo-drill-countersink-1-8-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}