{"product_id":"seco-02898329-screw-machine-drill-bit-9-40mm-carbide","title":"Seco 02898329 Screw Machine Drill Bit 9.40mm Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe SECO 02898329 is a screw machine length drill bit designed for high-performance drilling in metal and hard materials. Built from solid carbide and coated with TiAlN (titanium aluminum nitride), this bit delivers extended tool life and heat resistance in demanding production environments. The 140-degree point angle promotes aggressive penetration and reduces walking on entry. At 89.00 mm overall length (3.504 inches) with a 9.40 mm diameter, it fits standard right-hand drilling applications where a compact, stub-length tool is needed. Coolant-through capability supports chip evacuation in deep-hole operations.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for production machining environments including CNC drilling, mill-turn centers, and drill press work on steel, stainless, cast iron, and similar ferrous and non-ferrous materials. The screw machine length profile makes it a practical choice when rigidity and reduced runout are critical, such as in tight-tolerance hole work on machined components. It is typically used by machinists, tool and die makers, and precision fabricators in both job shop and high-volume production settings.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eTiAlN coating extends tool life by reducing heat buildup and oxidation at the cutting edge\u003c\/li\u003e\n\u003cli\u003e140-degree point angle for fast penetration and reduced thrust force\u003c\/li\u003e\n\u003cli\u003eCoolant-through design aids chip evacuation in deeper holes up to 35.00 mm drilling depth\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank (10.00 mm diameter) compatible with standard drill chucks and collets\u003c\/li\u003e\n\u003cli\u003eRight-hand cutting, regular spiral flute for reliable chip flow\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or production tooling option for screw machine length drill bit applications requiring a 9.40 mm diameter, straight-cylindrical shank solid carbide bit with TiAlN coating.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation should be performed by qualified machinists following standard toolholding procedures. Verify chuck or collet runout before securing the shank to prevent premature edge wear. Ensure coolant supply lines are functional when using the coolant-through feature. Power down the machine and follow lockout\/tagout procedures before changing tooling.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.40 mm (0.3701 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 89.00 mm (3.504 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 47.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 35.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 10.00 mm (0.3937 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40.00 mm (1.575 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\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\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-to-Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eWeight\u003c\/strong\u003e: 0.157 pounds\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241635\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\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: 02898329\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"SECO TOOLS","offers":[{"title":"Default Title","offer_id":51557867290930,"sku":"02898329","price":173.0,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/b21d2d7552bd462a2063d7fb306aa31e.jpg?v=1786396814","url":"https:\/\/voomisupply.com\/products\/seco-02898329-screw-machine-drill-bit-9-40mm-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}