{"product_id":"kennametal-2658224-solid-carbide-jobber-drill-3-8-in-140-deg","title":"Kennametal 2658224 Solid Carbide Jobber Drill 3\/8 in 140 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 2658224 is a solid carbide jobber-length drill bit designed for high-performance hole-making in demanding metalworking applications. It measures 3\/8 inches (0.3750 inches) in diameter with an overall length of 4.0551 inches and features a 140-degree point angle suited for fast, accurate penetration into hard and abrasive materials. The TiAlN coating provides heat and wear resistance, extending tool life in high-speed dry or minimal-lubrication cutting conditions. A web-thinned, standard point geometry reduces thrust and improves chip evacuation. This bit is sized for use in CNC machining centers, drill presses, and hand-held power tools by machinists and metalworking tradespeople.\u003c\/p\u003e\n\u003cp\u003eThe 2658224 is intended for drilling steel, stainless steel, cast iron, aluminum, and other non-ferrous materials in production and job-shop environments. It supports coolant-through delivery, making it well suited for deep-hole operations where chip packing and heat buildup are concerns. The straight cylindrical shank (0.3937 inches diameter) fits standard drill chucks and collet holders. Maximum recommended drilling depth is 1.9290 inches per pass. Conforming to DIN 6537L, this drill fits workflows where dimensional consistency and interchangeability with metric-standard tooling are required.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous and non-ferrous metals\u003c\/li\u003e\n  \u003cli\u003eTiAlN coating extends tool life in high-speed and dry cutting conditions\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle reduces thrust and improves centering on entry\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports chip evacuation in deep-hole drilling\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned geometry lowers cutting forces and reduces heat generation at the tip\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6537L for dimensional interchangeability with metric-standard tooling systems\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003ePrimary workpiece materials include steel, stainless steel, cast iron, aluminum, and non-ferrous alloys. Fits standard drill chucks and collet systems accepting a 0.3937-inch straight cylindrical shank. Diameter tolerance is +0.006 to +0.021 mm per DIN specification.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed with the machine powered down and locked out per applicable safety procedures. Ensure the shank is fully seated and the chuck or collet is torqued to the toolholder manufacturer's specification before starting the spindle. When using coolant-through capability, verify that the machine spindle and toolholder support internal coolant delivery before engaging the coolant supply. Carbide tooling is brittle — avoid lateral shock loads or dropping the bit, as chipping can occur.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.3750 inches (3\/8 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.0551 inches (103 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 2.4016 inches (61 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3937 inches (10 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.5748 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.9290 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0640 inches (1.63 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint 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: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Parallel, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0.006 to +0.021 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537L\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\u003eWeight\u003c\/strong\u003e: 0.1764 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 2658224\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51733803401522,"sku":"2658224","price":289.32,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b67f4bd36a0a9f8fa1f5265445fa2842.jpg?v=1788759352","url":"https:\/\/voomisupply.com\/products\/kennametal-2658224-solid-carbide-jobber-drill-3-8-in-140-deg","provider":"Voomi Supply","version":"1.0","type":"link"}