{"product_id":"hertel-300-005501-combo-drill-countersink-1-8-in-solid-carbide","title":"Hertel 300-005501 Combo Drill Countersink 1\/8 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe HERTEL 300-005501 is a solid carbide combination drill and countersink designed to drill and chamfer in a single pass. The tool features a titanium nitride (TiN) coating for improved wear resistance and longer tool life. With a 1\/8-inch body diameter, a 3\/64-inch drill point, a 118-degree drill point angle, and a 60-degree included countersink angle, it handles precision spotting and countersinking on a wide range of materials. The 4-inch overall length suits standard machine setups, and the right-hand cutting direction is compatible with conventional CNC and manual drill press operation.\u003c\/p\u003e\n\u003cp\u003eThis combo drill countersink is suited for metalworking, fabrication, and machining applications where a clean countersunk seat is required before fastener installation. The double end type and plain cutting edge style make it a practical choice for production shops, toolrooms, and maintenance environments. It is installed and operated by machinists, tool-and-die makers, and skilled fabricators working with drill presses, CNC machining centers, or lathes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in demanding materials\u003c\/li\u003e\n  \u003cli\u003eTitanium nitride (TiN) coating extends cutting life and reduces friction\u003c\/li\u003e\n  \u003cli\u003e118-degree drill point angle with 60-degree included countersink angle in one tool\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction for standard spindle rotation\u003c\/li\u003e\n  \u003cli\u003e4-inch overall length accommodates standard tool holders and collets\u003c\/li\u003e\n  \u003cli\u003eDouble end type maximizes tool utility and value per sharpening cycle\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or direct-use combo drill countersink for standard drill press, CNC machining center, and lathe setups accepting a 1\/8-inch shank tool.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by a qualified machinist or trained operator. Secure the tool firmly in an appropriate collet or drill chuck rated for the shank diameter before operation. Ensure the machine spindle is fully stopped and the power source is locked out before changing or inspecting the tool. Follow applicable shop safety standards and machine manufacturer guidelines for speeds and feeds when running solid carbide tooling.\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: 0.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Diameter\u003c\/strong\u003e: 0.047 inches (3\/64)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.047 inches (3\/64)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4 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\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\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\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: 0.12 pounds\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: 300-005501\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51728528638258,"sku":"300-005501","price":77.15,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/9747c4ba719b57b348887bb8b8d1bf10.jpg?v=1788692764","url":"https:\/\/voomisupply.com\/products\/hertel-300-005501-combo-drill-countersink-1-8-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}