{"product_id":"walter-titex-7684302-extra-length-drill-bit-6-mm-carbide","title":"Walter-titex 7684302 Extra Length Drill Bit 6 Mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 7684302 is a solid carbide extra length drill bit designed for high-performance drilling in demanding metalworking applications. It carries a TiSiAlCrN coating that extends tool life in abrasive and high-temperature cutting conditions. The bit measures 6 mm in diameter with a 140-degree point angle, a flute length of 144 mm, and an overall length of 182 mm. The straight-cylindrical shank and h7 diameter tolerance make it suitable for precision tool holding in CNC and manual setups. Coolant-through capability supports chip evacuation and heat management at depth. It is used by machining professionals in production and job-shop environments.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is engineered for blind hole, cross hole, inclined hole exit, and stack drilling operations. Its 20xD flute-to-diameter ratio gives it a maximum drilling depth of 135 mm, making it well suited for deep-hole work where standard-length bits fall short. Primary workpiece materials include alloy steel and titanium alloy. Secondary material compatibility extends to glass and graphite. The Series DC160-20-A1 designation places this bit within a consistent tooling family used across a range of machining centers and drill presses where rigid, coolant-fed toolholding is available.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eTiSiAlCrN coating for extended wear resistance in alloy steel and titanium alloy cutting\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle reduces thrust force and improves centering on entry\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports chip evacuation and thermal management at depth\u003c\/li\u003e\n  \u003cli\u003e20xD flute-to-diameter ratio with a maximum drilling depth of 135 mm\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank with h7 tolerance for precise tool holder fit\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction; 2-flute geometry for efficient chip removal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers, drill presses, and toolholding systems that accept a 6 mm straight-cylindrical shank. Suitable for blind hole, cross hole, inclined hole exit, and stack drilling applications in alloy steel, titanium alloy, glass, and graphite workpieces. Meets ANSI and ISO standards.\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 handling. Ensure the machine spindle and toolholder are powered down and at a complete stop before inserting or removing the bit. Carbide is brittle — avoid lateral loading, side impacts, or dropping the bit on hard surfaces. Verify coolant-through lines are clear and flowing at the correct pressure before beginning deep-hole drilling operations.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 6 mm (0.2362 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 182 mm (7.165 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 144 mm (5.669 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 135 mm (5.315 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (0.236 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: 1.09 mm (0.043 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 20xD\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 Diameter Tolerance\u003c\/strong\u003e: h7\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\u003eCoolant Through\u003c\/strong\u003e: Yes\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\u003eSeries\u003c\/strong\u003e: DC160-20-A1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ANSI, ISO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.099 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 7.48 inches L x 0.67 inches W x 0.67 inches H\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: 7684302\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51744585875762,"sku":"7684302","price":668.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/8a9f43049baed38ce5f4325f3476fc79_92c38fa5-d98a-4e5b-9c82-c2812cf099c8.jpg?v=1788858664","url":"https:\/\/voomisupply.com\/products\/walter-titex-7684302-extra-length-drill-bit-6-mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}