{"product_id":"kennametal-4149221-carbide-jobber-drill-wire-2-140-deg","title":"Kennametal 4149221 Carbide Jobber Drill Wire 2 140 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe KENNAMETAL 4149221 is a solid carbide jobber-length drill bit designed for high-performance drilling in demanding metalworking applications. It carries a wire gauge size of 2, corresponding to a decimal diameter of 0.2210 inches, with a 140-degree split-point geometry that improves self-centering and reduces thrust. The multilayer TiAlN coating increases surface hardness and heat resistance, extending tool life in abrasive and interrupted cuts. Overall length is 3.2283 inches with a flute length of 1.7323 inches. Coolant-through capability delivers cutting fluid directly to the tip, making it well suited for deep-hole work and high-speed production environments. Licensed machinists, tool-and-die makers, and CNC operators are the primary installers of this tool.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use on steel, stainless steel, cast iron, aluminum, and non-ferrous materials. It fits standard straight-shank drill chucks and collet holders with a 0.3594-inch shank diameter. The 5xD flute-to-diameter ratio supports chip evacuation in moderate-depth holes up to 1.3780 inches. Manufactured to DIN 6537K specification, it is suitable for both manual and CNC machine tool applications where tight diameter tolerances and consistent performance are required across production runs.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction provides rigidity and wear resistance beyond high-speed steel alternatives\u003c\/li\u003e\n  \u003cli\u003eMultilayer TiAlN coating improves heat resistance and extends tool life in ferrous and stainless materials\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle enhances self-centering and reduces walking on hard surfaces\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design delivers fluid directly to the cutting edge for deep-hole and high-feed applications\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute geometry promotes efficient chip evacuation in a 5xD depth-to-diameter ratio\u003c\/li\u003e\n  \u003cli\u003eManufactured to DIN 6537K specification for dimensional consistency and interchangeability\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in standard straight-shank drill chucks and ER or DA collet systems accepting a 0.3594-inch shank. Suitable for CNC machining centers, drill presses, and manual lathes configured for right-hand rotation. Compatible workpiece materials include steel, stainless steel, cast iron, aluminum, and non-ferrous alloys per DIN 6537K application guidelines.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation should be performed by a qualified machinist following the machine tool manufacturer guidelines for chuck or collet torque and runout tolerance. Ensure the machine spindle is fully stopped and locked out before inserting or removing the drill bit. Verify coolant-through lines are clear and pressurized to the system specification before initiating deep-hole cycles. Do not exceed the rated maximum drilling depth of 1.3780 inches without retracting for chip clearance.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.2210 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\u003eOverall Length\u003c\/strong\u003e: 3.2283 inches (82.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1.7323 inches (44.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3594 inches (6 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.4173 inches (36 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 1.3780 inches (35.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.0369 inches (0.94 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eDrill Bit Material\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: -0.0005 to 0.0000 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: High Performance\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, Non-Ferrous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 4149221\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"KENNAMETAL","offers":[{"title":"Default Title","offer_id":51743031198002,"sku":"4149221","price":140.72,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/6047723244c39e297ff48cf30f8b8e5b_241f75cc-b2f5-4cce-93b2-fe7cdbdb5fd1.jpg?v=1788841784","url":"https:\/\/voomisupply.com\/products\/kennametal-4149221-carbide-jobber-drill-wire-2-140-deg","provider":"Voomi Supply","version":"1.0","type":"link"}