{"product_id":"osg-15149505-cobalt-jobber-drill-bit-no-25-130-deg","title":"Osg 15149505 Cobalt Jobber Drill Bit No 25 130 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 15149505 is a cobalt jobber-length drill bit sized to wire gauge No. 25 (0.1495 inches, 3.80 mm). It features a 130-degree split point with X-thinned web and a titanium nitride (TiN) coating over the cobalt substrate. The TiN coating reduces friction and extends tool life when drilling ferrous materials. The straight-cylindrical shank measures 3\/16 inches in diameter, and the overall length is 3-5\/16 inches (84 mm). With a 1-7\/8-inch spiral flute length and regular right-hand spiral, it clears chips efficiently in both through and blind-hole operations. This drill is intended for machinists, tool-and-die technicians, and maintenance trades working with steel and alloy steel.\u003c\/p\u003e\u003cp\u003eThe OSG 15149505 is suited for production and maintenance drilling in steel and alloy steel workpieces. Its 130-degree point geometry and X-thinned web allow self-centering entry without a center punch in many setups, and it is rated for blind hole, cross hole, and standard through-hole drilling applications. The two-flute spiral configuration handles chip evacuation in moderate feed-rate operations. It fits standard drill chucks accepting a 3\/16-inch straight shank and is sold individually.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eWire gauge No. 25 size: 0.1495 inches (3.80 mm) diameter with tolerance of +0 to -0.018 mm\u003c\/li\u003e\n\u003cli\u003e130-degree drill point with X-thinned, tapered web for self-centering and reduced thrust\u003c\/li\u003e\n\u003cli\u003eCobalt construction with titanium nitride (TiN) coating for extended tool life in ferrous materials\u003c\/li\u003e\n\u003cli\u003eRight-hand, regular spiral with 2 flutes and 1-7\/8-inch flute length for efficient chip clearance\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank at 3\/16 inches fits standard drill chucks and collets\u003c\/li\u003e\n\u003cli\u003eOSG Series 1500 high-performance designation for steel and alloy steel primary workpiece materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or direct-fit drill bit for applications requiring a wire gauge No. 25 cobalt jobber drill with a 130-degree point geometry and straight-cylindrical shank. Primary workpiece material compatibility is listed as steel and alloy steel (ISO material code P).\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists or trade professionals familiar with drill press, CNC, or hand-drill operation. Secure the straight-cylindrical shank fully in the chuck before operation to prevent runout. Coolant-through is not supported on this bit; apply cutting fluid externally when drilling harder steel alloys to manage heat. Follow applicable shop safety standards and machine-specific operating procedures when selecting feed rate and spindle speed.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 25\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (Decimal Inch)\u003c\/strong\u003e: 0.1495 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter (mm)\u003c\/strong\u003e: 3.80 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0 to -0.018 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, X-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 1-7\/8 inches (47 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3-5\/16 inches (84 mm)\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: 3\/16 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: Cobalt\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Alloy Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 1500\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 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: 15149505\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51729656742194,"sku":"15149505","price":41.1,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/524095b4d0b385ce9c18ec834dd22b9c.jpg?v=1788707312","url":"https:\/\/voomisupply.com\/products\/osg-15149505-cobalt-jobber-drill-bit-no-25-130-deg","provider":"Voomi Supply","version":"1.0","type":"link"}