{"product_id":"kennametal-4151797-solid-carbide-jobber-drill-2-30mm","title":"Kennametal 4151797 Solid Carbide Jobber Drill 2.30mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe KENNAMETAL 4151797 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding production environments. It features a 2.30 mm (0.0906 inch) diameter, a 140-degree point angle, and a multilayer TiAlN coating over a solid carbide substrate. The overall length is 58.00 mm (2.2835 inches) with an 18.00 mm (0.7087 inch) flute length. The straight cylindrical shank and right-hand spiral flute geometry make this bit suitable for use in CNC machining centers and drill presses where consistent hole quality and tool life are required. Licensed machinists and tooling professionals are the primary installers and users of this product.\u003c\/p\u003e\u003cp\u003eThis drill bit is sized for applications in steel, stainless steel, cast iron, aluminum, and other non-ferrous materials. It conforms to DIN 6537K specification and falls in the 2.00 mm to 3.00 mm diameter range category. Typical use cases include precision through-hole and blind-hole drilling in metalworking, fabrication shops, and automated production lines. The 5xD flute-to-diameter ratio supports chip evacuation in moderate-depth drilling operations. Maximum drilling depth is 14.00 mm (0.5512 inch).\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eMultilayer TiAlN coating reduces heat buildup and extends tool life in steel and stainless steel\u003c\/li\u003e\n\u003cli\u003e140-degree point angle provides aggressive cutting action and reduces thrust force\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular spiral flute geometry promotes efficient chip evacuation\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank with 4.00 mm (0.1250 inch) shank diameter for standard collet and chuck compatibility\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6537K specification for consistent dimensional standards\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in standard collet chucks, drill chucks, and tool holders accepting a 4.00 mm straight cylindrical shank. Suitable for CNC machining centers and conventional drill presses operating on steel, stainless steel, cast iron, aluminum, and non-ferrous workpieces per the DIN 6537K specification.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis drill bit is installed by qualified machinists or tooling technicians. Ensure the machine spindle is fully powered down and locked out before changing tooling. Confirm the collet or chuck is rated for the 4.00 mm shank diameter and that runout is within acceptable tolerance before starting a cut. Coolant-through is not supported on this bit; use external coolant or cutting fluid appropriate for the workpiece material.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.30 mm (0.0906 inch)\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: 58.00 mm (2.2835 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 18.00 mm (0.7087 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 4.00 mm (0.1250 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 28.00 mm (1.1024 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 14.00 mm (0.5512 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.36 mm (0.0143 inch)\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification\u003c\/strong\u003e: DIN 6537K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\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\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: 4151797\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51741331620146,"sku":"4151797","price":122.62,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8c62bbb2d552664f3f57f57fdc12c565.jpg?v=1788830822","url":"https:\/\/voomisupply.com\/products\/kennametal-4151797-solid-carbide-jobber-drill-2-30mm","provider":"Voomi Supply","version":"1.0","type":"link"}