{"product_id":"walter-titex-7377514-carbide-drill-bit-7-4-mm-dc160","title":"Walter-titex 7377514 Carbide Drill Bit 7.4 Mm DC160","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 7377514 is a solid carbide jobber-length drill bit designed for precision drilling in demanding industrial and machining applications. It carries a dual coating of TiSiAlCrN and AlTiN, which extends tool life and maintains cutting performance at elevated temperatures. The bit features a 140-degree drill point angle for accurate self-centering and reduced thrust, a two-flute spiral design, and a straight-cylindrical shank. With an overall length of 91 mm (3.58 inches) and a 7.4 mm (0.2913-inch) cutting diameter, it is built for machinists, toolroom technicians, and CNC operators who require consistent, repeatable hole quality.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is suited for blind hole, cross hole, inclined hole exit, and stack drilling operations. Primary workpiece materials include cast iron, non-ferrous metals, steel, superalloys, and titanium, covering a broad range of production and job-shop scenarios. The DC160 series is engineered for high-performance drilling where tool rigidity and coating durability are critical. Coolant-through capability supports high-speed machining cycles and helps evacuate chips in deep or interrupted cuts.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction in material grade WJ30ET for rigidity and wear resistance\u003c\/li\u003e\n  \u003cli\u003eDual TiSiAlCrN and AlTiN coating for extended tool life in high-temperature cutting conditions\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle reduces thrust and improves self-centering on entry\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design aids chip evacuation and thermal management during deep drilling\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with 8 mm shank diameter fits standard collet and drill chuck toolholding\u003c\/li\u003e\n  \u003cli\u003e5xD flute-to-diameter ratio supports drilling depths up to 43 mm (1.69 inches)\u003c\/li\u003e\n  \u003cli\u003eCompliant with ANSI and ISO standards for dimensional consistency\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a DC160-series jobber-length drill for use with cast iron, non-ferrous metals, steel, superalloys, and titanium workpieces across blind hole, cross hole, inclined hole exit, and stack drilling applications in ANSI- and ISO-standard toolholding systems.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by a qualified machinist or CNC technician with the machine spindle fully stopped and locked out. Confirm the collet or chuck bore matches the 8 mm shank diameter before seating the tool to the correct gauge length. Verify coolant-through lines are clear and delivering adequate flow before beginning high-speed cycles. Inspect the cutting edges and coating condition before each use; a chipped or delaminated edge on a carbide drill should not be rerun.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7.4 mm (0.2913 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 91 mm (3.58 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 53 mm (2.09 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 43 mm (1.69 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.42 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 1.35 mm\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: Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eDrill Bit Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: WJ30ET\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiSiAlCrN and AlTiN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: m7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DC160\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Cross Hole, Inclined Hole Exit, Stack Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Steel, Superalloys and Titanium\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 4.53 inches L x 0.59 inches W x 0.59 inches H\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.043 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: WALTER-TITEX\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7377514\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51728228254002,"sku":"7377514","price":223.95,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/c2caaf6b3e9d6bc28726be3837d770e0.jpg?v=1788689918","url":"https:\/\/voomisupply.com\/products\/walter-titex-7377514-carbide-drill-bit-7-4-mm-dc160","provider":"Voomi Supply","version":"1.0","type":"link"}