{"product_id":"kennametal-4150726-solid-carbide-jobber-drill-23-64-inch","title":"Kennametal 4150726 Solid Carbide Jobber Drill 23\/64 Inch","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4150726 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding production environments. It measures 23\/64 inch (0.3594 inch decimal) in diameter and features a 140-degree split point geometry that reduces walking and improves entry accuracy. The multilayer TiAlN coating resists heat buildup during high-speed cutting, extending tool life in abrasive materials. With a right-hand spiral flute and a whistle notch shank for positive drive retention, this drill is built for machine shop, fabrication, and industrial maintenance applications where consistency and tool life are critical priorities.\u003c\/p\u003e\n\u003cp\u003eThis jobber drill is suited for drilling steel, stainless steel, cast iron, aluminum, and other non-ferrous materials. The 2.4016-inch flute length and 4.0551-inch overall length place it in the standard jobber range, making it compatible with CNC machining centers, drill presses, and manual mills equipped with appropriate collet or chuck systems. The whistle notch shank provides positive angular positioning when used with matching holders, reducing the risk of slippage under load. It is a high-performance grade tool intended for professional machine operators and toolroom technicians.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance superior to high-speed steel in hard or abrasive materials\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlN coating extends tool life by resisting thermal degradation at elevated cutting speeds\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle reduces thrust force and minimizes drill walk on entry\u003c\/li\u003e\n  \u003cli\u003eRight-hand regular spiral flute promotes efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eWhistle notch shank design ensures positive drive engagement and prevents shank rotation in compatible holders\u003c\/li\u003e\n  \u003cli\u003eRated for steel, stainless steel, cast iron, aluminum, and non-ferrous workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers, drill presses, and milling machines equipped with holders or chucks accepting a whistle notch shank in the 0.3500 to 0.4000 inch diameter range. Suitable for drilling steel, stainless steel, cast iron, aluminum, and non-ferrous materials.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis tool should be installed by a qualified machine operator familiar with carbide tooling requirements. Ensure the spindle and holder are clean and free of debris before seating the whistle notch shank to achieve proper engagement. Carbide is brittle compared to high-speed steel — avoid side loading, interrupted cuts without appropriate feed adjustments, or dropping the tool. Confirm spindle speed and feed rate are appropriate for the workpiece material and drill diameter before beginning the cut.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 23\/64 inch (0.3594 inch decimal)\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\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\u003eShank Type\u003c\/strong\u003e: Whistle Notch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.4016 inches (61.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.0551 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Aluminum, Non-Ferrous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.7 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: 4150726\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51730433900850,"sku":"4150726","price":168.7,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/f1907001f8ad9563487424082da24fe8.jpg?v=1788717384","url":"https:\/\/voomisupply.com\/products\/kennametal-4150726-solid-carbide-jobber-drill-23-64-inch","provider":"Voomi Supply","version":"1.0","type":"link"}