{"product_id":"kennametal-4149277-jobber-drill-9-80mm-solid-carbide","title":"Kennametal 4149277 Jobber Drill 9.80mm Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4149277 is a solid carbide jobber-length drill bit engineered for high-performance drilling in demanding industrial applications. It features a 140-degree point angle for aggressive penetration and self-centering entry, and a multilayer TiAlN coating that extends tool life under high-heat cutting conditions. The 9.80 mm diameter bit has an overall length of 103.00 mm and a flute length of 61.00 mm, with a straight cylindrical shank of 10 mm diameter. The right-hand spiral flute geometry promotes efficient chip evacuation. This drill is manufactured to DIN 6537K standards and is typically installed by machinists and toolroom technicians in CNC or manual drilling setups.\u003c\/p\u003e\n\u003cp\u003eThis drill is suited for use in ferrous and non-ferrous workpiece materials including steel, stainless steel, cast iron, and aluminum. The 5xD flute-to-diameter ratio supports drilling to a maximum depth of 49.00 mm. Coolant-through capability allows internal coolant delivery directly to the cutting zone, making this drill appropriate for deep-hole and high-speed production drilling cycles where heat and chip buildup are primary concerns. It is commonly used in metalworking shops, production machining environments, and maintenance repair operations requiring close-tolerance hole diameters.\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 extends tool life at elevated cutting temperatures\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle promotes self-centering and reduces thrust force\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design delivers coolant directly to the cutting edge\u003c\/li\u003e\n  \u003cli\u003eDIN 6537K specification ensures dimensional consistency and interchangeability\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with tapered web configuration for controlled chip flow\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in toolholders and chucks accepting a 10 mm straight cylindrical shank. Suitable for drilling steel, stainless steel, cast iron, and aluminum and non-ferrous materials per the manufacturer specification. Conforms to DIN 6537K standards for jobber-length carbide drills.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist. Ensure the machine spindle and toolholder are fully powered down and locked out before changing tooling. Verify shank seating depth and runout with an indicator before beginning a production cycle. Do not exceed the recommended maximum drilling depth of 49.00 mm without retracting to clear chips, particularly in blind-hole applications.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.80 mm (0.3858 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 103.00 mm (4.0551 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 61.00 mm (2.4016 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 49.00 mm (1.9291 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10 mm (0.3906 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40 mm (1.5748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.67 mm (0.0658 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\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\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\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\u003eDrill Bit Diameter 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\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eWeight\u003c\/strong\u003e: 0.22 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: KENNAMETAL\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 4149277\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743140708658,"sku":"4149277","price":228.79,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6047723244c39e297ff48cf30f8b8e5b_eb3c285c-1270-4ccd-8308-fe2189e03cfb.jpg?v=1788843156","url":"https:\/\/voomisupply.com\/products\/kennametal-4149277-jobber-drill-9-80mm-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}