{"product_id":"hertel-89323687-taper-shank-drill-bit-25-64-in-1mt-hss","title":"Hertel 89323687 Taper Shank Drill Bit 25\/64 in 1MT Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe HERTEL 89323687 is a taper shank drill bit designed for general-purpose drilling in metal, wood, and similar materials. It features a 25\/64-inch diameter, a Number 1 Morse Taper (1MT) shank for secure seating in compatible drill presses and lathes, and a standard 118-degree point angle suited to a wide range of workpiece materials. The bit is manufactured from high-speed steel (HSS) with an oxide finish that provides a measure of corrosion resistance and reduces friction during cutting. At 7 inches overall length with a 3.625-inch flute length, it handles moderate-depth holes with good chip evacuation. Machinists, tool-and-die workers, and maintenance mechanics are the primary installers.\u003c\/p\u003e\u003cp\u003eThis bit is appropriate for use in machine shop environments, maintenance and repair operations, and production drilling setups where a Morse taper spindle is available. The 1MT shank seats directly into drill press spindles, tailstocks, and taper-socket adapters rated for Number 1 Morse Taper. The 118-degree included point angle is a general-purpose geometry that works across steel, cast iron, aluminum, and thermoplastics without requiring a split-point regrind for most applications. It is sold individually.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e25\/64-inch (0.3906 inch) cutting diameter for precision hole sizing\u003c\/li\u003e\n\u003cli\u003eNumber 1 Morse Taper shank seats securely in compatible spindles without a chuck\u003c\/li\u003e\n\u003cli\u003e118-degree point angle provides stable self-centering on flat and curved surfaces\u003c\/li\u003e\n\u003cli\u003eHigh-speed steel construction retains hardness at elevated cutting temperatures\u003c\/li\u003e\n\u003cli\u003eOxide finish reduces surface friction and offers light corrosion protection\u003c\/li\u003e\n\u003cli\u003e3.625-inch flute length supports adequate chip clearance at moderate drilling depths\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in drill press spindles, lathe tailstocks, and taper-socket adapters that accept a Number 1 Morse Taper shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or maintenance mechanic familiar with Morse taper tooling. Before inserting or removing the bit, ensure the machine is fully powered down and the spindle has come to a complete stop. Clean the taper shank and socket bore of chips and oil before seating to ensure full contact and prevent slippage. Use a proper drift key and a soft mallet to remove the bit from the spindle; never strike the cutting end directly.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 25\/64 inches (0.3906 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Taper Designation\u003c\/strong\u003e: 1MT (Number 1 Morse Taper)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: High-Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Performance\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241639\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: HERTEL\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 89323687\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"HERTEL","offers":[{"title":"Default Title","offer_id":51730320458034,"sku":"89323687","price":71.89,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/90413db1818c7b90b8738937d8b0b8ef.jpg?v=1788715323","url":"https:\/\/voomisupply.com\/products\/hertel-89323687-taper-shank-drill-bit-25-64-in-1mt-hss","provider":"Voomi Supply","version":"1.0","type":"link"}