{"product_id":"walter-titex-7377919-taper-length-drill-bit-11-mm","title":"Walter-titex 7377919 Taper Length Drill Bit 11 Mm","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe WALTER-TITEX 7377919 is a solid carbide taper length drill bit engineered for high-performance drilling in demanding industrial and machining applications. It features an 11 mm diameter, a 140-degree split point, and a TiSiAlCrN coating that resists heat and wear at elevated cutting speeds. The 8xD flute-to-diameter ratio supports deep-hole work up to a maximum drilling depth of 96 mm. Coolant-through construction delivers cutting fluid directly to the tip, improving chip evacuation and extending tool life. This bit is installed by machinists, tool-and-die professionals, and precision manufacturing technicians working on CNC machining centers and drill presses.\u003c\/p\u003e\u003cp\u003eThe 7377919 is suited for a wide range of hole types, including blind holes, cross holes, inclined holes, stack drilling, and through-hole drilling. Its parallel shank and 12 mm shank diameter make it compatible with standard ER and hydraulic toolholders used in vertical and horizontal machining centers. The right-hand spiral flute geometry promotes efficient chip flow away from the cutting zone, making it effective across a broad selection of workpiece materials corresponding to material grade WJ30ET.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in high-performance applications\u003c\/li\u003e\n\u003cli\u003eTiSiAlCrN coating provides thermal and oxidation resistance at high cutting speeds\u003c\/li\u003e\n\u003cli\u003e140-degree point angle reduces entry force and improves centering accuracy\u003c\/li\u003e\n\u003cli\u003eCoolant-through design delivers fluid directly to the cutting edge for deep-hole drilling\u003c\/li\u003e\n\u003cli\u003e8xD flute length ratio supports drilling to 96 mm maximum depth\u003c\/li\u003e\n\u003cli\u003eRight-hand spiral flute promotes consistent chip evacuation\u003c\/li\u003e\n\u003cli\u003eConforms to DIN 6537 K standard for dimensional and performance consistency\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit tooling selection for standard parallel-shank toolholders accepting a 12 mm shank diameter in CNC machining and precision drilling setups.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eThis drill bit is installed by qualified machinists and CNC operators. Ensure the machine spindle is fully stopped and the tool is properly torqued in the toolholder before beginning a drilling cycle. Verify that coolant-through passages in the toolholder are clear and aligned before engaging coolant supply. Follow machine manufacturer guidelines and applicable shop safety protocols when setting speeds and feeds for carbide tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DC160\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 11 mm (0.4331 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: TiSiAlCrN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 114 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 163 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Parallel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 12 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 96 mm (3.780 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length to Diameter Ratio\u003c\/strong\u003e: 8xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: m7\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial Grade\u003c\/strong\u003e: WJ30ET\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 6537 K\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Cross Hole, Inclined Hole, Stack Drilling, Through Hole Drilling\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.402 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: WALTER-TITEX\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 7377919\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51740180644146,"sku":"7377919","price":702.98,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/36991c9d5d882bfb14c1d302a96544c3_eaa118a9-5c20-4cc9-8765-27bc1013d8ba.jpg?v=1788823250","url":"https:\/\/voomisupply.com\/products\/walter-titex-7377919-taper-length-drill-bit-11-mm","provider":"Voomi Supply","version":"1.0","type":"link"}