{"product_id":"walter-titex-7684263-extra-length-drill-bit-7-14mm-carbide","title":"Walter-titex 7684263 Extra Length Drill Bit 7.14mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 7684263 is a solid carbide extra length drill bit engineered for precision drilling in demanding industrial and machining applications. The bit measures 7.14 mm in diameter with a 140-degree split point, a flute length of 152 mm, and an overall length of 192 mm. The TiSiAlCrN coating provides thermal and wear resistance for extended tool life in high-speed or dry cutting conditions. The straight-cylindrical shank measures 8.00 mm in diameter with a shank length of 36 mm. This bit is sized in the Series DC160-16-A1 family and carries a flute-to-diameter ratio of 16xD, making it suitable for deep-hole drilling where standard-length bits cannot reach.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in CNC machining centers, drill presses, and precision machine tools in manufacturing and fabrication environments. It is suited for blind hole, cross hole, inclined hole exit, and stack drilling operations. Primary workpiece materials include alloy steel and titanium alloy. Secondary materials include glass and graphite. Right-hand cutting direction applies. This tool is commonly specified by machinists, tool-and-die makers, and aerospace fabricators working with tight-tolerance bores requiring a h7 diameter tolerance.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiSiAlCrN coating for high heat resistance and extended wear life in demanding cut conditions\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle reduces thrust force and improves centering on entry\u003c\/li\u003e\n  \u003cli\u003e16xD flute-to-diameter ratio enables deep-hole drilling up to 140 mm maximum drilling depth\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard collet chucks and drill chucks sized for 8.00 mm shanks\u003c\/li\u003e\n  \u003cli\u003eh7 diameter tolerance supports precision bore applications with minimal post-drilling reaming\u003c\/li\u003e\n  \u003cli\u003eTwo-flute geometry provides efficient chip evacuation in through and blind hole configurations\u003c\/li\u003e\n  \u003cli\u003eMeets ANSI and ISO standards for dimensional and performance compliance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in machining applications involving alloy steel, titanium alloy, glass, and graphite workpieces. Suitable for use in any machine tool accepting a straight-cylindrical shank with an 8.00 mm shank diameter. Refer to the Series DC160-16-A1 product family for related diameter and length options.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and use should be performed by qualified machinists or tooling technicians familiar with carbide tooling. Secure the shank fully in the collet or chuck before operation and verify runout is within acceptable tolerance for the application. Solid carbide tooling is brittle and susceptible to breakage if subjected to side loading, interrupted cuts without proper setup, or excessive feed rates — consult the manufacturer cutting data for recommended speeds and feeds. Inspect the cutting edges for chipping or wear before each use and do not regrind without appropriate carbide grinding equipment.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7.14 mm (0.2813 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 192 mm (7.559 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 152 mm (5.984 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 8.00 mm (0.315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 36 mm (1.417 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\u003eDrill Point Length\u003c\/strong\u003e: 1.30 mm (0.051 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 140 mm (5.512 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 16xD\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eDiameter Tolerance\u003c\/strong\u003e: h7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\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\u003eTool Application\u003c\/strong\u003e: Blind Hole, Cross Hole, Inclined Hole Exit, Stack Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DC160-16-A1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 8.03 inches (L) x 0.71 inches (W) x 0.71 inches (H)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.159 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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: 7684263\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51749425316146,"sku":"7684263","price":628.78,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e5503e8d87858c98701d163e4b918465_129f1f26-7be1-4e0b-9ef0-3f8716535e31.jpg?v=1788905943","url":"https:\/\/voomisupply.com\/products\/walter-titex-7684263-extra-length-drill-bit-7-14mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}