{"product_id":"osg-595015011-screw-machine-drill-bit-size-25-carbide","title":"Osg 595015011 Screw Machine Drill Bit Size 25 Carbide","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 595015011 is a solid carbide screw machine length drill bit designed for high-performance drilling in demanding metalworking applications. It carries a wire gauge size of 25, equivalent to 3.80 mm or 0.1495 decimal inch, and features a 140-degree split point angle for accurate self-centering and reduced thrust. The WXS coating improves wear resistance and lubricity, extending tool life when cutting through tough workpiece materials. With a slow spiral flute geometry and R-thinned web, this bit maintains cutting efficiency in difficult materials. It is suited for CNC machining centers, drill presses, and screw machine operations where repeatable hole quality is required.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in alloy steel and nickel alloy workpieces, making it appropriate for aerospace, oil and gas, and heavy industrial machining environments. The screw machine length format provides a short, rigid profile that reduces deflection in close-clearance fixturing and multi-spindle setups. Coolant-through capability supports high-speed drilling cycles with through-spindle coolant delivery systems. The straight-cylindrical shank with a 6 mm diameter seats securely in standard drill chucks and collet holders.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eSolid carbide construction for maximum rigidity and wear resistance in hard materials\u003c\/li\u003e\n\u003cli\u003eWXS coating for extended tool life and improved chip evacuation in nickel alloys and alloy steel\u003c\/li\u003e\n\u003cli\u003e140-degree standard point angle with R-thinned web reduces thrust and improves centering accuracy\u003c\/li\u003e\n\u003cli\u003eCoolant-through design compatible with through-spindle coolant delivery\u003c\/li\u003e\n\u003cli\u003eSlow spiral flute geometry engineered for difficult-to-machine materials\u003c\/li\u003e\n\u003cli\u003eScrew machine length (3xD flute-to-diameter ratio) provides short, rigid profile for reduced deflection\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for use in alloy steel and nickel alloy workpieces as part of the OSG Series 5950Ni product line. Fits standard drill chucks and collet holders accepting a 6 mm straight-cylindrical shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists familiar with CNC or manual drilling equipment. Ensure the spindle and workpiece are properly secured before engaging the drill. When using coolant-through capability, verify that coolant pressure and flow rate are compatible with the spindle and toolholding system. Do not exceed the recommended cutting parameters for the workpiece material to avoid premature tool wear or breakage.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 3.80 mm (0.1495 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\/Finish\u003c\/strong\u003e: WXS\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Slow\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 24.00 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 62.00 mm (2.4409 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 6 mm (0.2362 inches)\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\u003eWeb Thinning\u003c\/strong\u003e: R-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0 to -0.018 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 5950Ni\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Alloy Steel, Nickel Alloy\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.25 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: OSG\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 595015011\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51750475399474,"sku":"595015011","price":175.59,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/a0e16e31f065bc88d447788127f608e1.jpg?v=1788915739","url":"https:\/\/voomisupply.com\/products\/osg-595015011-screw-machine-drill-bit-size-25-carbide","provider":"Voomi Supply","version":"1.0","type":"link"}