{"product_id":"seco-02898373-drill-bit-33-64-in-solid-carbide-tialn","title":"Seco 02898373 Drill Bit 33\/64 in Solid Carbide Tialn","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe SECO 02898373 is a screw machine length drill bit designed for high-performance drilling in demanding shop and machining environments. Built from solid carbide and coated with TiAlN (titanium aluminum nitride), this bit delivers elevated heat resistance and extended tool life compared to high-speed steel alternatives. It features a 140-degree point angle for reduced thrust and improved centering on entry, and a right-hand, regular spiral flute geometry that promotes efficient chip evacuation. At 4.2126 inches overall length, it fits standard screw machine and CNC drilling setups. Machinists and tool room technicians working with ferrous metals, stainless, and high-temp alloys will find this geometry well suited to their applications.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is intended for use in screw machine operations, CNC machining centers, and turret-style drilling setups requiring a compact, stub-length tool. The straight cylindrical shank accommodates standard drill chucks and collet holders. With a flute-to-diameter ratio of 3xD and a maximum drilling depth of 43.00 mm (approximately 1.69 inches), it is optimized for short, precise holes in production environments. Coolant-through capability makes it compatible with through-spindle coolant systems, reducing heat buildup and improving chip flushing in deep-hole applications.\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\u003eTiAlN coating improves oxidation resistance and extends tool life at elevated cutting temperatures\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle reduces entry thrust and improves hole location accuracy\u003c\/li\u003e\n  \u003cli\u003eCoolant-through design compatible with through-spindle coolant delivery systems\u003c\/li\u003e\n  \u003cli\u003eRight-hand, regular spiral flute geometry promotes consistent chip evacuation\u003c\/li\u003e\n  \u003cli\u003eStraight cylindrical shank fits standard drill chucks and ER-style collet holders\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a screw machine length replacement drill bit for setups accepting a straight cylindrical shank with a 0.5512-inch (14.00 mm) shank diameter, suitable for drill sizes in the 0.5000 to 0.6000 decimal inch range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by qualified machinists or tool room personnel. Ensure the spindle is fully powered down and locked out before changing tooling. Confirm chuck or collet runout is within acceptable tolerance before use, as excessive runout will accelerate carbide edge wear. Do not use this bit in handheld or portable drill applications; it is intended for rigid, machine-held setups only.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 33\/64 inches (0.5156 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint 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: TiAlN\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.2126 inches (107.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 60.00 mm (approximately 2.36 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.5512 inches (14.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.7717 inches (45.00 mm)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 43.00 mm (approximately 1.69 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 Type\u003c\/strong\u003e: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\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\u003eCoolant Through\u003c\/strong\u003e: Yes\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.35 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: SECO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 02898373\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51558575276338,"sku":"02898373","price":338.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b21d2d7552bd462a2063d7fb306aa31e_36a651e3-d5ad-4b36-9d90-fcc270684e39.jpg?v=1786414670","url":"https:\/\/voomisupply.com\/products\/seco-02898373-drill-bit-33-64-in-solid-carbide-tialn","provider":"Voomi Supply","version":"1.0","type":"link"}