{"product_id":"guhring-9005020083300-extra-length-hss-drill-bit-0-3281in","title":"Guhring 9005020083300 Extra Length Hss Drill Bit 0.3281in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9005020083300 is an extra length high speed steel drill bit engineered for deep hole drilling in demanding shop and field applications. Built to DIN 1869 standards, it features a parabolic flute design that improves chip evacuation at depth, reducing the risk of packing and bit breakage. The 130-degree split point with web thinning allows for aggressive, accurate entry without a center punch on most setups. At 9.449 inches overall length with a 6.496-inch flute length, this bit reaches where standard length drills cannot. It is uncoated, right-hand cutting, and carries a high performance grade rating from the manufacturer. Machinists, toolroom techs, and production shops specify this bit for deep-hole work in aluminum and similar non-ferrous materials.\u003c\/p\u003e\n\u003cp\u003eThe 9005020083300 is suited for CNC machining centers, drill presses, and manual mills where deep-hole operations in aluminum, non-ferrous alloys, and plastics are required. Its 15xD flute-to-diameter ratio makes it a practical selection when hole depth significantly exceeds what a jobber-length bit can reach. The straight-cylindrical shank fits standard chucks and collets sized for a 21\/64-inch shank. Typical applications include structural fabrication, aerospace component work, and general metalworking operations requiring controlled depth and clean bore finishes in non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eParabolic flute geometry promotes efficient chip clearance during deep hole drilling\u003c\/li\u003e\n  \u003cli\u003e130-degree drill point angle with web thinning for fast, accurate engagement\u003c\/li\u003e\n  \u003cli\u003e15xD flute-to-diameter ratio supports holes up to 6.004 inches deep\u003c\/li\u003e\n  \u003cli\u003eDIN 1869 specification for consistent dimensional and performance standards\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration adds rigidity along the full flute length\u003c\/li\u003e\n  \u003cli\u003eUncoated high speed steel construction allows standard resharpening in the field\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 1869 Series 502 extra length drill bit optimized for aluminum (material codes K, N, P) and compatible non-ferrous workpiece materials. Fits any standard chuck or collet accepting a 21\/64-inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this drill bit should be performed by qualified machinists or tool operators familiar with deep hole drilling practice. Ensure the spindle, chuck, and collet are in good condition and properly torqued before operation. Use appropriate cutting fluid or mist coolant to manage heat and chip load, especially at full depth. Do not exceed the rated maximum drilling depth of 6.004 inches, and reduce feed rate when approaching maximum depth to prevent deflection or tool failure.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.3281 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 9.449 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 6.496 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 6.004 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 21\/64 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 75 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 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: Parabolic\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 502\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.022 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 15xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1869\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\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: 9005020083300\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51731980058930,"sku":"9005020083300","price":152.74,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/7c1c5197bf3a946f689f77c9c61c706a.jpg?v=1788737555","url":"https:\/\/voomisupply.com\/products\/guhring-9005020083300-extra-length-hss-drill-bit-0-3281in","provider":"Voomi Supply","version":"1.0","type":"link"}