{"product_id":"walter-titex-5062936-cobalt-micro-drill-bit-1-1-mm","title":"Walter-titex 5062936 Cobalt Micro Drill Bit 1.1 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER-TITEX 5062936 is a cobalt micro drill bit engineered for precision drilling in demanding materials. Built to DIN 1899 standards, it features a 1.1 mm diameter, a 118-degree standard point angle, and a bright uncoated finish that suits applications where coating buildup would compromise hole accuracy. The straight-cylindrical shank measures 1.5 mm in diameter, the overall length is approximately 0.984 inches (25 mm), and the flute length runs approximately 0.299 inches (7.6 mm). Web thinning with a tapered web configuration reduces thrust force and improves chip evacuation in small-diameter work. This bit is intended for use by machinists, tool-and-die tradespeople, and precision fabricators working with tight tolerances.\u003c\/p\u003e\u003cp\u003eThe 5062936 is rated for blind hole drilling, through hole drilling, and stack drilling operations. Its primary workpiece material is titanium alloy, and it also performs on glass and graphite. The 5xD flute-to-diameter ratio and regular spiral flute geometry support chip flow in deep-relative-to-diameter holes. Maximum drilling depth is 0.197 inches (5 mm). This bit suits aerospace, precision manufacturing, and specialty fabrication environments where sub-2 mm hole quality is critical.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt tool material provides heat and wear resistance in abrasive and high-strength workpiece materials\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web thinning reduces entry thrust and improves centering\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish maintains dimensional accuracy in tight-tolerance micro holes\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 1.5 mm diameter fits standard precision collet chucks and micro drill holders\u003c\/li\u003e\n\u003cli\u003eRated for blind hole, through hole, and stack drilling applications\u003c\/li\u003e\n\u003cli\u003eManufactured to DIN 1899 specification for consistent geometry and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in precision CNC machining centers, drill presses, and micro drilling spindles accepting a 1.5 mm straight-cylindrical shank. Suitable for titanium alloy as the primary workpiece material, with secondary suitability for glass and graphite per Series A3143 specifications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and operation should be performed by qualified machinists or tool-and-die tradespeople familiar with micro drill handling. Secure the shank fully in a collet or precision chuck before use, and verify runout before beginning a drilling cycle. Always power down and de-energize the spindle before changing tooling. Micro drill bits are brittle at this diameter — avoid side loading, interrupted cuts without proper feed rate reduction, and re-chucking a bit that shows any visible deflection or tip damage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 1.1 mm (0.0433 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1.5 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 25 mm (0.984 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 7.6 mm (0.299 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 5 mm (0.197 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered (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\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.000 to -0.004 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Titanium Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Glass; Graphite\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: A3143\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 1899\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241600\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: WALTER-TITEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5062936\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51734260547890,"sku":"5062936","price":140.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4d404aa90efb4001bb66290e41e46960_66595c58-20d2-4f5c-b889-eebdb9950969.jpg?v=1788761652","url":"https:\/\/voomisupply.com\/products\/walter-titex-5062936-cobalt-micro-drill-bit-1-1-mm","provider":"Voomi Supply","version":"1.0","type":"link"}