{"product_id":"osg-10113005-screw-machine-drill-bit-size-33-cobalt-hss","title":"Osg 10113005 Screw Machine Drill Bit Size 33 Cobalt Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe OSG 10113005 is a screw machine length drill bit designed for high-performance drilling in steel and alloy steel applications. Built from cobalt high speed steel and finished with a titanium nitride (TiN) coating, this bit handles demanding production environments where heat resistance and edge retention matter. It cuts at wire gauge size 33, equivalent to 0.1130 inches (2.87 mm), with a 130-degree split point that reduces walking and requires no center punch on most workpieces. The X-thinned web and tapered web configuration lower thrust requirements and improve chip evacuation. At 2-5\/16 inches overall length, this screw machine length format fits standard drill chucks and close-clearance setups where a jobber-length bit is too long.\u003c\/p\u003e\u003cp\u003eThis drill bit is suited for CNC machining centers, drill presses, and handheld power tools in production and maintenance environments. It performs best in steel and alloy steel at feeds and speeds appropriate for cobalt HSS tooling. The screw machine length body provides rigidity in short-reach applications, making it a common choice for sheet metal fabrication shops, machine shops, and industrial maintenance crews working with ferrous materials.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eCobalt high speed steel construction for improved heat and wear resistance over standard HSS\u003c\/li\u003e\n\u003cli\u003eTitanium nitride (TiN) coating reduces friction and extends cutting life\u003c\/li\u003e\n\u003cli\u003e130-degree standard point angle with X-thinned web for reduced thrust and improved centering\u003c\/li\u003e\n\u003cli\u003eRight-hand cut, straight-cylindrical shank fits standard drill chucks without adapters\u003c\/li\u003e\n\u003cli\u003eScrew machine length (3xD flute-to-diameter ratio) provides rigidity in tight clearance setups\u003c\/li\u003e\n\u003cli\u003e2-flute spiral design with regular spiral type for efficient chip removal in ferrous materials\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned for drilling steel and alloy steel workpieces. The straight-cylindrical shank at 0.1875 inches diameter fits standard drill chucks across CNC machining centers, drill presses, and handheld power tools. Part of the OSG Series 1000 screw machine length drill line.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by a qualified machinist or tool operator. Secure the shank fully in the drill chuck and verify runout before cutting. Follow the machine manufacturer and OSG tooling guidelines for appropriate spindle speed and feed rate for the workpiece material. Do not exceed the rated cutting parameters for cobalt HSS tooling, and allow adequate chip clearance to prevent flute packing in deep-hole applications.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: 33\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1130 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (mm)\u003c\/strong\u003e: 2.87 mm\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eTool Material\u003c\/strong\u003e: Cobalt High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Titanium Nitride (TiN)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\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: 7\/8 inch (22.00 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 2-5\/16 inches (58.00 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: 0.1875 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpiral Type\u003c\/strong\u003e: Regular\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Thinning\u003c\/strong\u003e: X-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Length Type\u003c\/strong\u003e: Screw Machine\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 3xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter Tolerance\u003c\/strong\u003e: +0 to -0.014 mm\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\u003eSeries\u003c\/strong\u003e: 1000\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.015 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: 10113005\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51755443487026,"sku":"10113005","price":33.88,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4a9b38f934c57d2ad5feb1fc6d6a94bb.jpg?v=1788955150","url":"https:\/\/voomisupply.com\/products\/osg-10113005-screw-machine-drill-bit-size-33-cobalt-hss","provider":"Voomi Supply","version":"1.0","type":"link"}