{"product_id":"guhring-9006600011500-micro-drill-bit-0-0453-in-cobalt","title":"Guhring 9006600011500 Micro Drill Bit 0.0453 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9006600011500 is a cobalt micro drill bit engineered for precision drilling in demanding metalworking and machining applications. Built to DIN 1899 standards, this bit features a 0.0453 inch diameter with a 118-degree faceted point angle and a TiN (titanium nitride) coating that extends tool life in abrasive materials. The spiral flute geometry promotes efficient chip evacuation, while the web-thinned, tapered web configuration reduces thrust force at entry. With an overall length of 0.984 inches and a 1.50 mm straight-cylindrical shank, it is sized for precision chucks and collet holders used in CNC and manual drilling operations. Machinists and toolroom technicians are the primary installers of this bit.\u003c\/p\u003e\n\u003cp\u003eThis bit is rated for use on aluminum and non-ferrous materials (material code K, M, N, P) as its primary workpiece category, with titanium alloys (material code S) as a secondary application. The Series 660 design follows a 5xD flute-by-diameter ratio, making it well suited for shallow to moderate-depth bores up to a maximum drilling depth of 0.231 inches (5.88 mm). It is a strong fit for precision component manufacturing, aerospace part drilling, and close-tolerance production work where micro-diameter consistency is critical. Coolant-through capability is not included in this configuration.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eCobalt construction with TiN coating for improved wear resistance and heat tolerance\u003c\/li\u003e\n  \u003cli\u003e118-degree faceted point with web thinning reduces entry thrust and improves centering\u003c\/li\u003e\n  \u003cli\u003eSpiral flute with tapered web configuration promotes chip evacuation in deep cuts\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance held to +0.000 to -0.004 mm for consistent close-tolerance drilling\u003c\/li\u003e\n  \u003cli\u003eDIN 1899 specification compliance ensures dimensional standardization\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard precision chucks and collet systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 1899 Series 660 micro drill bit with a 1.50 mm straight-cylindrical shank, suitable for precision chucks and collet holders accepting that shank diameter. Primary workpiece materials include aluminum and non-ferrous metals (K, M, N, P); secondary compatibility includes titanium alloys (S).\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by machinists or toolroom technicians in CNC machining centers or manual drill presses equipped with precision collet or chuck systems. Ensure the shank seating and chuck runout are within acceptable tolerances before operation, as micro-diameter bits are sensitive to misalignment. Do not exceed the maximum drilling depth of 0.231 inches in a single pass without retracting to clear chips. Follow applicable shop safety procedures and machine manufacturer guidelines when working with micro drill tooling.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0453 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.984 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.50 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7.60 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.231 inches (5.88 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Faceted\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN (Titanium Nitride)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.000 to -0.004 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum (K, M, N, P)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Titanium Alloy (S)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 1899\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 660\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\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: 9006600011500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51748193206578,"sku":"9006600011500","price":304.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/fecc0d88e674e17737f7c18d3664302c.jpg?v=1788890151","url":"https:\/\/voomisupply.com\/products\/guhring-9006600011500-micro-drill-bit-0-0453-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}