{"product_id":"guhring-9007680090000-straight-flute-drill-bit-9mm-carbide","title":"Guhring 9007680090000 Straight-flute Drill Bit 9mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9007680090000 is a straight-flute solid carbide drill bit engineered for high-performance drilling in aluminum and non-ferrous materials. Part of the Series 768 line, it features a 9.00 mm cutting diameter, a 120-degree standard point angle, and a bright\/uncoated finish. The submicron carbide grade provides edge stability and wear resistance at elevated cutting speeds. Two flutes with web thinning reduce thrust forces and improve chip evacuation in shallow-to-moderate depth applications. Coolant-through capability via round coolant holes supports internal flushing to manage heat and extend tool life. A licensed machinist or tooling technician would typically deploy this bit on CNC machining centers or drilling fixtures in production environments.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for drilling aluminum, aluminum alloys, and cast iron in both production and job-shop settings. The 4xD flute-to-diameter ratio supports a maximum drilling depth of 47.50 mm. The 10.00 mm shank diameter conforms to DIN 6535HA, making it compatible with standard collet chucks and hydraulic tool holders configured for that shank size. It is appropriate for applications requiring consistent diameter tolerance within plus 0.006 to plus 0.021 mm and right-hand cutting direction.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eStraight-flute geometry optimized for aluminum and aluminum alloys (material grade code K, N)\u003c\/li\u003e\n  \u003cli\u003eSubmicron solid carbide construction for edge stability and long tool life\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned point reduces thrust and improves entry accuracy\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design with round coolant holes for internal chip flushing\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance held to plus 0.006 to plus 0.021 mm for consistent fit\u003c\/li\u003e\n  \u003cli\u003eDIN 6535HA shank specification for broad toolholder compatibility\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with toolholders conforming to DIN 6535HA with a 10.00 mm shank bore. Primary workpiece materials are aluminum and aluminum alloys; secondary materials include cast iron. Compatible with CNC machining centers and drilling units capable of supplying coolant through the spindle.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist or tooling technician. Ensure the machine spindle and coolant supply are fully de-energized and locked out before changing tooling. Seat the shank fully into a clean, undamaged collet or toolholder and torque the retention mechanism to the toolholder manufacturer specification. Verify coolant-through passages are clear and that the machine controller is configured for right-hand cutting rotation before initiating a cycle.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.00 mm (0.3543 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 120 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 61.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 103.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 47.50 mm (1.87 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 4xD\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\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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, Round Holes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: plus 0.006 to plus 0.021 mm\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\u003eSeries\u003c\/strong\u003e: 768\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6535HA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.17 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: 9007680090000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51729231741234,"sku":"9007680090000","price":351.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7032f57c74bfb8e2244169d00c92d35f_2dc14ca3-b321-4d8c-90a9-f8e89b6d9d34.jpg?v=1788702099","url":"https:\/\/voomisupply.com\/products\/guhring-9007680090000-straight-flute-drill-bit-9mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}