{"product_id":"guhring-9014520071400-carbide-drill-bit-letter-k-9-32","title":"Guhring 9014520071400 Carbide Drill Bit Letter K 9\/32","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe GUHRING 9014520071400 is a solid carbide jobber length drill bit sized at letter K (9\/32 inch, 0.2812 inch decimal), designed for precision drilling in hard and abrasive materials. Built to DIN 6539 standards, it features a 150-degree point angle with a standard point geometry and web-thinned, tapered web construction that promotes self-centering entry and reduces thrust. The bright uncoated finish preserves dimensional accuracy on the cutting edge. With a regular spiral flute and three-flute configuration, this bit delivers efficient chip evacuation in demanding applications. Qualified machinists and tool-and-die professionals install this bit in CNC machining centers and manual drill presses where tight hole-location tolerances are required.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for use in metalworking environments where solid carbide tooling is specified over high-speed steel, particularly when drilling hardened steels, cast iron, and other wear-intensive materials. The Series 1452 design follows a 5xD flute-to-diameter ratio, offering a 1.7656-inch flute length within a compact 2-29\/32-inch overall length. The straight-cylindrical shank seats directly in standard chucks and collet holders without adapter modifications. It is commonly used in production drilling, toolroom work, and precision fabrication where repeatability and hole quality are critical.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide submicron-grade material for hardness and wear resistance in abrasive workpieces\u003c\/li\u003e\n  \u003cli\u003e150-degree point angle with web-thinned, tapered web for self-centering performance and reduced entry thrust\u003c\/li\u003e\n  \u003cli\u003eThree-flute spiral design promotes faster chip evacuation compared to standard two-flute geometry\u003c\/li\u003e\n  \u003cli\u003eBright uncoated finish maintains precise cutting-edge geometry for tight tolerance drilling\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard chucks and collet holders without modification\u003c\/li\u003e\n  \u003cli\u003eManufactured to DIN 6539 specification for consistent dimensional quality\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DIN 6539 Series 1452 jobber length drill bit with a straight-cylindrical shank; compatible with any standard drill chuck or collet holder sized for a 9\/32-inch shank diameter in CNC machining centers, manual drill presses, and similar equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis bit is installed by qualified machinists or toolroom technicians. Secure the straight-cylindrical shank fully in a compatible collet or chuck before operation, and verify runout with a dial indicator when precision hole location is required. Carbide tooling is brittle and should never be used in applications with excessive vibration or interrupted cuts unless the setup is rigid and properly supported. Always follow machine manufacturer guidelines and applicable shop safety protocols when changing or running carbide drill bits.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Letter)\u003c\/strong\u003e: K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Inch)\u003c\/strong\u003e: 9\/32\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.2812 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 150 degrees\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\u003eDrill Bit Finish\/Coating\u003c\/strong\u003e: Bright\/Uncoated\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\u003eFlute Length\u003c\/strong\u003e: 1-49\/64 inches (1.7656 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-29\/32 inches (2.9063 inches)\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: 9\/32 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.3500 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Self-Centering\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: -0.015 to 0.000 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1452\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6539\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: 9014520071400\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"GUHRING","offers":[{"title":"Default Title","offer_id":51730418598194,"sku":"9014520071400","price":181.58,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f2f872f9ed922370fd1a41c43d64834a.jpg?v=1788717100","url":"https:\/\/voomisupply.com\/products\/guhring-9014520071400-carbide-drill-bit-letter-k-9-32","provider":"Voomi Supply","version":"1.0","type":"link"}