{"product_id":"kennametal-4151808-solid-carbide-jobber-drill-7-64-in","title":"Kennametal 4151808 Solid Carbide Jobber Drill 7\/64 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4151808 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding industrial and metalworking applications. The bit measures 7\/64 inches (0.1094 inches) in diameter with a 140-degree point angle optimized for fast penetration and reduced thrust in hard and abrasive materials. A multilayer TiAlN coating extends tool life by resisting heat buildup at elevated cutting speeds. The straight cylindrical shank measures 0.375 inches in diameter and 1.1024 inches in length, making it compatible with standard drill chucks. Overall length is 2.2835 inches. This drill is suited for use by machinists, tool-and-die technicians, and maintenance professionals working with precision hole requirements.\u003c\/p\u003e\n\u003cp\u003eThis bit is rated for drilling steel, stainless steel, cast iron, aluminum, and other non-ferrous materials. The 2-flute right-hand spiral design with regular flute geometry promotes efficient chip evacuation in through-hole and blind-hole applications. With a 5xD flute-to-diameter ratio and a maximum drilling depth of 0.6693 inches (17.00 mm), it is well-suited for short-series precision drilling in CNC machining centers, drill presses, and handheld drilling equipment used in production and maintenance environments. The tapered web configuration adds strength at the tip while maintaining cutting efficiency.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlN coating resists heat and extends tool life at high cutting speeds\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle reduces thrust and improves centering on entry\u003c\/li\u003e\n  \u003cli\u003e2-flute right-hand spiral geometry promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eTapered web configuration adds tip strength without sacrificing cutting performance\u003c\/li\u003e\n  \u003cli\u003eMeets DIN 6537K specification for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style jobber drill for use in standard drill chucks accepting a 0.375-inch straight cylindrical shank. Rated for steel, stainless steel, cast iron, aluminum, and non-ferrous materials per supplier specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by machinists or maintenance technicians using a standard drill chuck or collet rated for the 0.375-inch shank diameter. Ensure the workpiece is securely fixtured and the machine spindle is properly aligned before beginning the drilling operation. Power down and de-energize the machine before inserting or removing the bit. Carbide tooling is brittle  -  avoid side loading, interrupted cuts without appropriate feed rate adjustments, and dropping the bit on hard surfaces.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7\/64 inches (0.1094 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Multilayer TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2.2835 inches (58.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.8661 inches (22.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.375 inches (4 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.1024 inches (28 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 0.6693 inches (17.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0176 inches (0.45 mm)\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: Regular Spiral\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\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0006 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4151808\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51742252171570,"sku":"4151808","price":117.66,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/027550a92e9fb7c9c67a753ee7e2e1a8_dd3af826-2bcc-4bc6-af57-c83265cbc119.jpg?v=1788836214","url":"https:\/\/voomisupply.com\/products\/kennametal-4151808-solid-carbide-jobber-drill-7-64-in","provider":"Voomi Supply","version":"1.0","type":"link"}