{"product_id":"guhring-9007690055000-carbide-die-drill-bit-0-2165-in","title":"Guhring 9007690055000 Carbide Die Drill Bit 0.2165 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9007690055000 is a solid carbide straight-flute die drill bit engineered for high-performance drilling in aluminum and non-ferrous materials. Built from submicron carbide and left uncoated, this bit delivers tight dimensional control with a diameter tolerance of +0.004 to +0.016 mm. The 120-degree point angle and web-thinned geometry reduce entry force and improve chip evacuation in gummy, ductile alloys. Internal coolant-through channels with round coolant holes support high-speed, deep-hole operations without recutting chips. The 5.50 mm (0.2165 inch) cutting diameter and 7xD flute-to-diameter ratio make this a purpose-built tool for die work, fixture drilling, and precision component manufacturing where hole quality and repeatability are critical.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is designed for use in CNC machining centers, drill presses, and precision drilling fixtures in toolroom, die shop, and production environments. Its straight-flute design is suited for drilling aluminum, aluminum alloys, and cast iron where spiral flutes may cause chatter or material pull-up. The right-hand cutting direction and 2-flute configuration provide clean entry and consistent chip flow at recommended spindle speeds. Machinists, tool-and-die makers, and CNC operators in metalworking shops are the primary installers and users of this tool. It is manufactured to DIN 6535HA shank standards for reliable retention in standard toolholders.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSubmicron solid carbide construction for extended tool life in non-ferrous and cast iron applications\u003c\/li\u003e\n  \u003cli\u003eStraight-flute geometry reduces chatter and material pull-up in aluminum and aluminum alloys\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design with round coolant holes supports deep-hole drilling up to 1.919 inches (48.75 mm)\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned point improves penetration and reduces thrust force at entry\u003c\/li\u003e\n  \u003cli\u003e120-degree standard point angle provides stable, accurate hole starts\u003c\/li\u003e\n  \u003cli\u003eDIN 6535HA shank for secure, standardized toolholder retention\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Series 769 straight-flute die drill for use in toolholders conforming to DIN 6535HA shank standards. Primary workpiece materials are aluminum and aluminum alloys; secondary compatibility includes cast iron. Suitable for CNC and manual drilling equipment equipped with coolant-through spindle capability.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified machinists or CNC operators familiar with carbide tooling and proper speeds and feeds for the workpiece material. Secure the shank fully in a DIN 6535HA-compatible toolholder and verify runout before drilling. Enable coolant-through flow before the tool contacts the workpiece to prevent thermal shock to the carbide. Do not use this tool for hand-drilling or in holders that do not provide adequate clamping for the 6.00 mm shank diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.50 mm (0.2165 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Submicron Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 57.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 97.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.919 inches (48.75 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 7xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.004 to +0.016 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Hole Shape\u003c\/strong\u003e: Round\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Aluminum Alloy, Cast Iron\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Specification\u003c\/strong\u003e: DIN 6535HA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 769\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.08 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: GUHRING\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 9007690055000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730638405938,"sku":"9007690055000","price":300.48,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/ae03454f5093ae6cc6902a921fede0da_eae809a1-efdb-489c-97f2-3fd3620babd6.jpg?v=1788720665","url":"https:\/\/voomisupply.com\/products\/guhring-9007690055000-carbide-die-drill-bit-0-2165-in","provider":"Voomi Supply","version":"1.0","type":"link"}