{"product_id":"kennametal-4149222-solid-carbide-jobber-drill-5-70mm","title":"Kennametal 4149222 Solid Carbide Jobber Drill 5.70mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4149222 is a solid carbide jobber-length drill designed for high-performance hole-making in demanding materials. It features a 5.70 mm (0.2244 inch) diameter, a 140-degree point angle for improved centering and reduced thrust, and a multilayer TiAlN coating that extends tool life under elevated cutting temperatures. The straight cylindrical shank measures 6 mm in diameter and 36 mm in length, and the overall length is 82 mm (3.228 inches). The 2-flute right-hand spiral configuration provides efficient chip evacuation. Coolant-through capability makes this drill well suited for deep-hole applications where heat and chip control are critical. It meets DIN 6537K specification and is rated for high-performance use.\u003c\/p\u003e\u003cp\u003eThis drill is intended for precision drilling in steel, stainless steel, cast iron, aluminum, and other non-ferrous materials. The 5xD flute-to-diameter ratio and 35 mm maximum drilling depth make it a practical choice for production machining environments, job shops, and maintenance operations where consistent hole quality and dimensional accuracy are required. The tapered web configuration aids in chip breaking and center stability. A licensed machinist or CNC tooling specialist would typically apply this drill in turning centers, machining centers, or drill presses where coolant delivery is available.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard and abrasive workpiece materials\u003c\/li\u003e\n\u003cli\u003eMultilayer TiAlN coating for thermal protection and extended tool life at higher cutting speeds\u003c\/li\u003e\n\u003cli\u003e140-degree point angle reduces thrust and improves self-centering on entry\u003c\/li\u003e\n\u003cli\u003eCoolant-through design supports effective heat removal and chip flushing in deep-hole drilling\u003c\/li\u003e\n\u003cli\u003eRight-hand 2-flute regular spiral geometry promotes consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eMeets DIN 6537K specification for dimensional conformance and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a high-performance replacement jobber drill suitable for use in standard straight-shank toolholders and drill chucks accepting a 6 mm shank, across CNC machining centers, drill presses, and similar equipment set up for steel, stainless steel, cast iron, and aluminum applications.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist with the spindle fully stopped and all energy sources isolated per machine-specific lockout procedures. Confirm that the toolholder or chuck is rated for the shank diameter and that runout is within acceptable limits before cycling the spindle. When coolant-through capability is used, verify that the machine's coolant supply pressure and flow are compatible with the drill's internal channel requirements. Discard the drill if chipping, cracking, or excessive flank wear is observed, as regrinding solid carbide tooling requires specialized equipment.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 5.70 mm (0.2244 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 82.00 mm (3.228 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 44.00 mm (1.732 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 35.00 mm (1.378 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (0.3906 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.417 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.95 mm (0.0375 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 140 degrees\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\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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\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\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0005 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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Stainless Steel, Cast Iron, Aluminum and Non-Ferrous\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 4149222\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51742960746802,"sku":"4149222","price":140.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6047723244c39e297ff48cf30f8b8e5b_b86c8a92-397c-4588-ac85-c69391d297e5.jpg?v=1788840839","url":"https:\/\/voomisupply.com\/products\/kennametal-4149222-solid-carbide-jobber-drill-5-70mm","provider":"Voomi Supply","version":"1.0","type":"link"}