{"product_id":"walter-titex-7577855-micro-drill-bit-0-0591-in-solid-carbide","title":"Walter-titex 7577855 Micro Drill Bit 0.0591 in Solid Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe WALTER-TITEX 7577855 is a solid carbide micro drill bit designed for precision drilling in demanding industrial and machining applications. Measuring 0.0591 inches in diameter with a 140-degree drill point angle, it delivers clean entry geometry suited for hard and difficult-to-machine materials. The AlCrN coating provides thermal and oxidation resistance, extending tool life in high-speed cutting environments. At 2.0870 inches overall length with a straight-cylindrical shank, this bit is built for CNC machining centers and precision drill presses where runout and repeatability are critical. It is installed and used by machinists and tooling professionals.\u003c\/p\u003e\n\u003cp\u003eThis micro drill bit is suited for blind hole, stack drilling, and through hole drilling operations across a range of workpiece materials. Primary materials include cast iron, non-ferrous metal, stainless steel, and steel. Secondary workpiece materials include cobalt, glass, graphite, iron alloy, nickel, titanium, and titanium alloy. The 5xD flute-by-diameter ratio supports deeper cuts relative to diameter, and coolant-through capability makes it compatible with internal coolant delivery systems common in production machining environments.\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 material drilling\u003c\/li\u003e\n  \u003cli\u003eAlCrN coating for high-temperature oxidation resistance and extended tool life\u003c\/li\u003e\n  \u003cli\u003e140-degree drill point angle reduces thrust force and improves chip control\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design supports internal coolant delivery for deep-hole and high-feed applications\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting direction with straight-cylindrical shank for standard collet and chuck compatibility\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 6535 HA shank standard for consistent toolholder fitment\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for use in CNC machining centers and precision drill presses equipped with straight-cylindrical toolholders conforming to DIN 6535 HA. Compatible with workpiece materials including cast iron, non-ferrous metal, stainless steel, steel, cobalt, glass, graphite, iron alloy, nickel, titanium, and titanium alloy. Part of the WALTER-TITEX Series DB133-05-A1.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation and tool changes should be performed by qualified machinists with the machine powered down and all stored energy released before handling. Use a properly sized collet or drill chuck rated for the 0.1180-inch shank diameter to ensure concentricity and minimize runout. Verify coolant-through connections are secure before initiating cuts, and confirm spindle direction is set to right-hand rotation before operation.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.0591 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\u003eOverall Length\u003c\/strong\u003e: 2.0870 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.5120 inches (13.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1180 inches (3.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 34.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 10.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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: AlCrN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: m7\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTool Application\u003c\/strong\u003e: Blind Hole, Stack Drilling, Through Hole Drilling\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Cast Iron, Non-Ferrous Metal, Stainless Steel, Steel\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSecondary Workpiece Material\u003c\/strong\u003e: Cobalt, Glass, Graphite, Iron Alloy, Nickel, Titanium, Titanium Alloy\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: DB133-05-A1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: DIN 6535 HA\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.009 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Dimensions\u003c\/strong\u003e: 3.19 inches L x 0.43 inches W x 0.43 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: 7577855\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"WALTER-TITEX","offers":[{"title":"Default Title","offer_id":51728378462514,"sku":"7577855","price":177.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a394a979424c1ef02399a5b1d09c9e0b.jpg?v=1788690776","url":"https:\/\/voomisupply.com\/products\/walter-titex-7577855-micro-drill-bit-0-0591-in-solid-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}