{"product_id":"hertel-h-81154l02050-combo-drill-countersink-hss","title":"Hertel H-81154L02050 Combo Drill Countersink Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL H-81154L02050 is a combination drill and countersink designed for simultaneous drilling and countersinking operations in a single pass. Manufactured from high-speed steel with a bright uncoated finish, this No. 2 trade size tool features a 3\/16 inch body diameter and a 5\/64 inch drill point diameter with a 118-degree drill point angle. The 82-degree included angle prepares fastener seats cleanly without secondary operations. With a 5 inch overall length, it is classified as a long-length tool and suits machinists, toolmakers, and fabricators working on production or maintenance tasks.\u003c\/p\u003e\u003cp\u003eThis combo drill countersink is intended for use in metal fabrication, general machining, and maintenance repair applications where countersunk fastener holes are required. The plain cutting edge style and double end type make it suitable for use in drill presses, lathes, and CNC equipment. The tool is not tapered and does not feature an insertable cutter head, making it a solid, single-piece construction tool appropriate for shop-floor use across light and medium metalworking operations.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 2 trade size with 3\/16 inch body diameter for standard countersinking applications\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction provides durability across a range of workpiece materials\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish for easy visual inspection of cutting edge condition\u003c\/li\u003e\n\u003cli\u003e118-degree drill point angle with 82-degree included angle for accurate fastener seat geometry\u003c\/li\u003e\n\u003cli\u003eLong-length design at 5 inches overall length extends reach in deep or confined setups\u003c\/li\u003e\n\u003cli\u003eDouble end type allows the tool to be reversed when one end dulls, extending service life\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, lathes, and CNC machining equipment that accept straight-shank combination drill and countersink tooling of this body diameter and trade size.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or toolroom technician. Secure the tool firmly in the machine spindle or chuck before operation and verify that the workpiece is clamped to prevent movement. Always power down and come to a full stop before changing or adjusting tooling. Use appropriate cutting fluid for the workpiece material to prolong tool life and maintain hole quality.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTrade Size\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eBody Diameter\u003c\/strong\u003e: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 5\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 5\/64 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: 82 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5 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\u003eTapered\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.2 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-81154L02050\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51744930398514,"sku":"H-81154L02050","price":55.69,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ebcb41cafd3d44f1dad57949f5cbfba8.jpg?v=1788862358","url":"https:\/\/voomisupply.com\/products\/hertel-h-81154l02050-combo-drill-countersink-hss","provider":"Voomi Supply","version":"1.0","type":"link"}