{"product_id":"guhring-9006600013500-micro-drill-bit-0-0531-in-cobalt","title":"Guhring 9006600013500 Micro Drill Bit 0.0531 in Cobalt","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe GUHRING 9006600013500 is a cobalt micro drill bit designed for precision drilling in tight-tolerance applications. Built to DIN 1899 specification, it features a 0.0531-inch diameter, a 118-degree faceted point, and a TiN (titanium nitride) coating that extends tool life in demanding materials. The spiral flute geometry promotes chip evacuation, and the web-thinned, tapered web configuration reduces entry force at the cutting edge. Overall length is 0.984 inches with a 1.50 mm straight-cylindrical shank. This bit is suited for machinists, tooling technicians, and precision fabricators working with small-diameter holes in production or maintenance environments.\u003c\/p\u003e\u003cp\u003eThis micro drill bit is rated for primary use in aluminum and non-ferrous metals (material codes K, M, N, P) and secondary use in titanium alloys (material code S). The 5xD flute-to-diameter ratio and 0.294-inch maximum drilling depth make it appropriate for shallow, high-precision bores in CNC machining centers, drill presses, or similar setups where concentricity and hole quality are critical. It is sold individually but requires a minimum order quantity of 10 units.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e0.0531-inch cutting diameter with a tight tolerance of +0.000 to -0.004 mm\u003c\/li\u003e\n\u003cli\u003e118-degree faceted point angle with web-thinned, tapered web for reduced thrust\u003c\/li\u003e\n\u003cli\u003eTiN coating for improved wear resistance and surface hardness\u003c\/li\u003e\n\u003cli\u003eCobalt tool material handles elevated cutting temperatures in tough alloys\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 1.50 mm for secure collet or chuck retention\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 1899 specification for micro drill geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-specification micro drill bit per DIN 1899, suitable for use in standard 1.50 mm straight-shank collets and micro-drill chucks on CNC machining centers and precision drill presses.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or tooling technician familiar with micro-diameter tooling. Ensure the spindle and collet are clean and properly torqued before seating the shank. At this diameter, runout control is critical — verify TIR with an indicator before drilling. Avoid side-loading or peck-drilling beyond the rated maximum depth of 0.294 inches to prevent breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0531 inches\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\u003eOverall Length\u003c\/strong\u003e: 0.984 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 9.50 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.294 inches (7.48 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\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral (Regular)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.50 mm\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\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eCoolant Through\u003c\/strong\u003e: No\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\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMinimum Order Quantity\u003c\/strong\u003e: 10\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 9006600013500\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51732161134898,"sku":"9006600013500","price":305.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a97d260b6415a29582d9daa574a17894.jpg?v=1788739887","url":"https:\/\/voomisupply.com\/products\/guhring-9006600013500-micro-drill-bit-0-0531-in-cobalt","provider":"Voomi Supply","version":"1.0","type":"link"}