{"product_id":"precision-twist-drill-5999896-extra-length-drill-bit","title":"Precision Twist Drill 5999896 Extra Length Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe PRECISION TWIST DRILL 5999896 is an extra length, high speed steel drill bit designed for deep-hole drilling applications where standard length bits cannot reach. Built to Series 1813 specifications, it features a 118-degree point angle with web thinning for reduced thrust and cleaner entry. The 11\/16-inch (0.6875 inch) diameter and 18-inch overall length make it well suited for production and maintenance machining in metal fabrication, aerospace, and general industrial environments. The uncoated HSS construction allows easy regrinding and performs reliably across a wide range of workpiece materials without specialized tooling equipment.\u003c\/p\u003e\n\u003cp\u003eThis bit is intended for use in vertical mills, drill presses, and CNC machining centers where extended reach is required. Primary workpiece materials include aluminum, magnesium, copper, nickel, synthetic materials, and titanium. Secondary applications cover stainless steel, hardened steel, nickel alloys, malleable iron, high strength bronze, magnesium alloys, reinforced plastics, and standard steel. The right-hand, spiral flute geometry promotes efficient chip evacuation over the 13-inch flute length, reducing heat buildup during extended-depth cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e11\/16 inch (0.6875 inch) diameter with matching straight-cylindrical shank for direct chuck mounting\u003c\/li\u003e\n  \u003cli\u003e18-inch overall length and 13-inch flute length for deep-hole reach beyond standard drill capacity\u003c\/li\u003e\n  \u003cli\u003e118-degree standard point angle with web thinning and tapered web configuration for lower entry thrust\u003c\/li\u003e\n  \u003cli\u003eRegular spiral, right-hand cutting direction with 2-flute geometry for efficient chip clearance\u003c\/li\u003e\n  \u003cli\u003eUncoated high speed steel construction — resharpenable and compatible with standard bench grinders\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI standards; rated for general purpose drilling across a broad range of ferrous and non-ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with standard drill chucks and collet systems accepting a 0.6875-inch straight-cylindrical shank. Suitable for drilling aluminum, magnesium, copper, nickel, titanium, stainless steel, hardened steel, nickel alloys, malleable iron, high strength bronze, reinforced plastics, and general steel per Series 1813 application ratings.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use of this bit should be performed by machinists or qualified trades personnel familiar with machine tool operation. Secure the shank fully in the chuck or collet and verify runout before beginning a cut. Power down and lock out the machine before changing bits or making adjustments. Do not exceed the machine spindle speed rating appropriate for the workpiece material and bit diameter.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 11\/16 inch (0.6875 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 18 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 13 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.6875 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 5 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: Web-Thinned\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\u003c\/strong\u003e: Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 15xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1813\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.5 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: PRECISION TWIST DRILL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 5999896\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"PRECISION TWIST DRILL","offers":[{"title":"Default Title","offer_id":51707447181618,"sku":"5999896","price":211.27,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/689a971b70d03bdb17f38096664fb45c_5ffd63cd-788d-4586-bc62-4ccff18ff218.jpg?v=1788440371","url":"https:\/\/voomisupply.com\/products\/precision-twist-drill-5999896-extra-length-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}