{"product_id":"cleveland-c13102-aircraft-extension-drill-bit-5-64-in-hss","title":"Cleveland C13102 Aircraft Extension Drill Bit 5\/64 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CLEVELAND C13102 is a 5\/64 inch diameter aircraft extension drill bit designed for precision drilling in tight-clearance and deep-reach applications. Built from high-speed steel with a bright\/uncoated finish, this bit features a 135-degree split point that is self-centering, reducing walking on entry without a center punch. The 6 inch overall length and 1 inch spiral flute make it well-suited for applications where a standard-length bit cannot reach. The web-thinned, tapered web construction reduces thrust load and improves chip evacuation. Right-hand cutting direction and a straight cylindrical shank allow it to seat securely in standard drill chucks.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in aerospace, automotive, and sheet metal fabrication environments where extended reach is required. It is commonly used by aircraft maintenance technicians, sheet metal workers, and precision machinists drilling through aluminum, mild steel, and similar materials in confined or obstructed work areas. The Series 3957-6 designation identifies it within the CLEVELAND extended-length general-purpose drill line. Sold individually.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e5\/64 inch (0.0781 inch) diameter with tight tolerance of +0.0000 to -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e135-degree split point with self-centering geometry — no center punch required\u003c\/li\u003e\n  \u003cli\u003e6 inch overall length for extended reach in confined spaces\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned tapered web reduces drilling thrust and improves chip flow\u003c\/li\u003e\n  \u003cli\u003eHigh-speed steel construction with bright\/uncoated finish\u003c\/li\u003e\n  \u003cli\u003eMeets NAS 907 Type B standard\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement or standard-stock drill bit compatible with any drill chuck accepting a straight cylindrical shank at 5\/64 inch diameter. Suitable for general-purpose drilling in aerospace, sheet metal, and fabrication applications per NAS 907 Type B requirements.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by qualified machinists, aircraft maintenance technicians, or sheet metal professionals. Ensure the drill chuck is fully tightened and the workpiece is securely clamped before drilling. Use appropriate cutting fluid when drilling ferrous materials to extend bit life and maintain tolerance. Never exceed the rated speed range for the material being drilled, and inspect the bit for wear or chipping before each use.\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\/64 inch (0.0781 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 135 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Split\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\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: 5\/64 inch (0.0781 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSelf-Centering\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0005 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 3957-6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: NAS 907 Type B\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\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: CLEVELAND\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C13102\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51690644078898,"sku":"C13102","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/28c4964f4c069c034d19e2d19c561636_bdfd4814-cca8-4514-8859-de487e86d0db.jpg?v=1788273230","url":"https:\/\/voomisupply.com\/products\/cleveland-c13102-aircraft-extension-drill-bit-5-64-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}