{"product_id":"guhring-9006090053000-carbide-jobber-drill-bit-5-3-mm","title":"Guhring 9006090053000 Carbide Jobber Drill Bit 5.3 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9006090053000 is a solid carbide jobber-length drill bit engineered for precision drilling in demanding machining environments. Built to DIN 6539 standards, this bit features a titanium nitride (TiN) coating over a submicron carbide substrate, delivering extended tool life and resistance to wear. It runs a 150-degree drill point angle with a web-thinned, tapered web configuration for self-centering entry and reduced thrust load. Three spiral flutes in a regular spiral pattern clear chips efficiently, and the straight-cylindrical shank provides secure, concentric tool holding in standard chucks and collets. Overall length is 2.441 inches with a flute length of 1.378 inches.\u003c\/p\u003e\n\u003cp\u003eThis bit is suited for production and job-shop machining applications where tight diameter tolerances are required. The 5.3 mm diameter (0.2087 inches) falls in the 5.00 to 6.00 mm range common in precision component work, including automotive, aerospace, and general metalworking. A maximum drilling depth of 1.070 inches (27.05 mm) makes it appropriate for through-hole and blind-hole operations in standard workpiece thicknesses. The self-centering point geometry reduces reliance on center-punching and minimizes drill walk on flat or angled surfaces. No coolant-through provision means it is best paired with flood coolant or cutting oil applied externally.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid submicron carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eTiN coating reduces friction and extends tool life compared to uncoated carbide\u003c\/li\u003e\n  \u003cli\u003e150-degree point angle with web thinning for self-centering, low-thrust entry\u003c\/li\u003e\n  \u003cli\u003eThree-flute spiral design improves chip evacuation and surface finish in the bore\u003c\/li\u003e\n  \u003cli\u003eDIN 6539 standard geometry ensures dimensional consistency and interchangeability\u003c\/li\u003e\n  \u003cli\u003eDiameter tolerance of -0.012 to 0.000 mm supports close-tolerance hole sizing\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a Series 609 jobber-length drill bit per DIN 6539 specification, suitable for use in CNC machining centers, drill presses, and manual machines equipped with chucks or collets accepting a 0.2087-inch straight-cylindrical shank diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified machinists familiar with carbide tooling. Secure the shank fully in the collet or chuck to the manufacturer-recommended engagement depth before operation. Carbide is brittle compared to high-speed steel — avoid side loads, interrupted cuts without proper feed-rate adjustment, and dropping or striking the cutting edges. Apply external flood coolant or cutting oil throughout the drilling operation to manage heat and extend coating life.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.3 mm (0.2087 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.441 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.378 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.070 inches (27.05 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 150 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 3\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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: 0.2087 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 27.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide, Submicron Grade\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard, Self-Centering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute-to-Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.012 to 0.000 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 609\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 9006090053000\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51754831675698,"sku":"9006090053000","price":139.54,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3ddff9395fe8773e92b2e14cb487240a_8b0ec185-2b36-4ec6-9068-2640c325277d.jpg?v=1788948991","url":"https:\/\/voomisupply.com\/products\/guhring-9006090053000-carbide-jobber-drill-bit-5-3-mm","provider":"Voomi Supply","version":"1.0","type":"link"}