{"product_id":"walter-titex-7684323-extra-length-drill-bit-7-16-in","title":"Walter-titex 7684323 Extra Length Drill Bit 7\/16 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 7684323 is a solid carbide extra length drill bit engineered for high-performance drilling in demanding materials. Measuring 7\/16 inch (11.11 mm) in diameter with a 140-degree split point, this bit delivers precise entry and reduced thrust across a range of workpiece materials. The TiSiAlCrN coating extends tool life in abrasive and high-temperature cutting environments. With a flute length of 10.394 inches (264 mm) and an overall length of 12.244 inches (311 mm), the 7684323 is designed for deep-hole and extended-reach applications where standard-length bits fall short. Coolant-through capability supports chip evacuation and thermal management at depth. Licensed machinists, tool-and-die professionals, and industrial maintenance mechanics are the primary installers and operators of this tooling.\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 alloy steels and titanium alloys. Secondary workpiece material compatibility covers glass and graphite. The straight-cylindrical shank with a 0.472-inch (12 mm) shank diameter fits standard tool holders and collet chucks. The Series DC160-20-A1 designation places this bit in the 20xD flute-to-diameter ratio category, confirming its deep-drilling design intent. A right-hand cutting direction is standard. The 7684323 conforms to ANSI and ISO standards.\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 and abrasive materials\u003c\/li\u003e\n  \u003cli\u003eTiSiAlCrN coating for extended tool life in high-temperature cutting conditions\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle reduces thrust and minimizes workpiece distortion on entry\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports chip evacuation and heat management at drilling depth\u003c\/li\u003e\n  \u003cli\u003e20xD flute-to-diameter ratio enables deep-hole drilling up to 9.685 inches (246 mm) maximum depth\u003c\/li\u003e\n  \u003cli\u003eDrill bit diameter tolerance of h7 ensures accurate, repeatable hole sizing\u003c\/li\u003e\n  \u003cli\u003eCompatible with blind hole, cross hole, inclined hole exit, and stack drilling operations\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use with alloy steels and titanium alloys as primary workpiece materials; secondary materials include glass and graphite. Conforms to ANSI and ISO standards. Fits tool holders and collet chucks accepting a 0.472-inch (12 mm) straight-cylindrical shank. Part of the WALTER-TITEX DC160-20-A1 series.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and operation should be performed by qualified machinists or tooling specialists familiar with carbide drill bit setup and CNC or manual machine tool operation. Ensure the machine spindle is fully stopped and de-energized before mounting or removing the bit. Verify coolant-through supply lines are connected and functioning before drilling at extended depth. Do not exceed the rated maximum drilling depth of 9.685 inches (246 mm) to avoid tool deflection or breakage.\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\/16 inch (11.11 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\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\u003eOverall Length\u003c\/strong\u003e: 12.244 inches (311 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 10.394 inches (264 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 9.685 inches (246 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.472 inches (12 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.772 inches (45 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Length\u003c\/strong\u003e: 0.080 inches (2.02 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\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\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 20xD\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: h7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DC160-20-A1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Titanium Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Glass, Graphite\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.573 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 14.29 inches x 0.95 inches x 0.55 inches\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: 7684323\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51731970031922,"sku":"7684323","price":1171.61,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a9f43049baed38ce5f4325f3476fc79_1e233f3b-5f7b-4b0d-b209-a737dce8c3f5.jpg?v=1788737402","url":"https:\/\/voomisupply.com\/products\/walter-titex-7684323-extra-length-drill-bit-7-16-in","provider":"Voomi Supply","version":"1.0","type":"link"}