{"product_id":"guhring-9065090095200-extra-length-drill-bit-0-375-in","title":"Guhring 9065090095200 Extra Length Drill Bit 0.375 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9065090095200 is a solid carbide extra length drill bit engineered for deep hole drilling applications in demanding materials. Built on the Series 6509 platform with a RT100 T point geometry and 135-degree drill point angle, this bit delivers consistent performance in cast iron, stainless steel, and steel. The TiAlN coating provides thermal resistance and extended tool life under high-speed cutting conditions. At 0.375 inches (3\/8 inch) diameter with an overall length of approximately 8.70 inches, this bit targets production and maintenance environments where standard-length tooling cannot reach. Coolant-through capability supports chip evacuation in deep hole operations.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for deep hole drilling in ferrous and high-strength materials across industrial machining, maintenance, and fabrication environments. The 15xD flute-to-diameter ratio and spiral flute design support controlled chip removal during extended-depth passes. Secondary workpiece material compatibility includes aluminum and titanium alloy. The straight-cylindrical shank with h7 diameter tolerance ensures accurate seating in standard drill chucks and collet systems. Typical users include machinist tradespeople operating CNC machining centers, drill presses, and manual mills in production or job-shop settings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard and abrasive workpiece materials\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating provides high-temperature resistance and reduced built-up edge during cutting\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports chip flushing and tool cooling in deep hole drilling cycles\u003c\/li\u003e\n  \u003cli\u003eRT100 T point geometry with web thinning reduces entry force and improves centering accuracy\u003c\/li\u003e\n  \u003cli\u003e135-degree drill point angle suited for self-starting entry on flat and curved surfaces\u003c\/li\u003e\n  \u003cli\u003e15xD flute-to-diameter ratio enables drilling depths up to approximately 6.41 inches in a single operation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with cast iron, stainless steel, and steel as primary workpiece materials, with secondary compatibility for aluminum and titanium alloy. The straight-cylindrical shank with h7 tolerance fits standard drill chucks and collet holders accepting a 10 mm shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinist personnel following shop safety procedures. Ensure the machine spindle is fully stopped and the workpiece is securely clamped before tool changes. Verify coolant-through supply pressure and flow rate match the machine tool specifications before initiating deep hole drilling cycles. Do not exceed the maximum drilling depth of 6.41 inches in a single pass without confirming chip evacuation is effective.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.375 inches (3\/8 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 221.00 mm (approximately 8.70 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 177.00 mm (approximately 6.97 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 6.406 inches (162.72 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\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: h7\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: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: RT100 T\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 15xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Aluminum, Titanium Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 6509\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Deep Hole Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: California Prop 65\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.179 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: 9065090095200\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51736616927538,"sku":"9065090095200","price":793.2,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/96013ea6b545bbd29c5a8217e08ae9a6_8a767dd3-8e71-483c-9a83-24cb32e53889.jpg?v=1788778978","url":"https:\/\/voomisupply.com\/products\/guhring-9065090095200-extra-length-drill-bit-0-375-in","provider":"Voomi Supply","version":"1.0","type":"link"}