{"product_id":"osg-hp245-1102-solid-carbide-jobber-drill-2-80-mm-140-deg","title":"Osg HP245-1102 Solid Carbide Jobber Drill 2.80 Mm 140 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe OSG HP245-1102 is a solid carbide jobber-length drill bit designed for high-performance drilling in steel, alloy steel, and cast iron. It features a 2.80 mm diameter with a 3.00 mm straight-cylindrical shank, a 140-degree R-thinned point for self-centering entry, and a WD1 coating that extends tool life in ferrous applications. The spiral flute geometry follows a regular helix with a 5xD flute-to-diameter ratio, providing efficient chip evacuation in blind hole and cross hole operations. This bit is sized to 0.1102 decimal inch equivalent and holds a diameter tolerance of +0.002 to +0.012 mm. It is suited for CNC machining centers, drill presses, and manual setups where precise, repeatable hole geometry is required.\u003c\/p\u003e\n\u003cp\u003eThe HP245-1102 targets production and maintenance machining environments where steel and cast iron are the primary workpiece materials. Its 56.00 mm overall length and 23.00 mm flute length make it appropriate for short-to-medium depth blind holes and through holes at this diameter class. The R-thinned web reduces thrust load, making it effective for cross hole and self-centering applications without a pilot. Machinists, toolroom technicians, and production operators working in job shops, manufacturing facilities, or MRO settings are the primary users of this drill in the 2.00 to 3.00 mm size range.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid carbide construction for rigidity and wear resistance in ferrous materials\u003c\/li\u003e\n  \u003cli\u003eWD1 coating enhances heat resistance and extends cutting life in steel and cast iron\u003c\/li\u003e\n  \u003cli\u003e140-degree R-thinned point promotes self-centering and reduces walking on entry\u003c\/li\u003e\n  \u003cli\u003eTapered web with R-thinning lowers thrust force in blind hole and cross hole work\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical 3.00 mm shank fits standard collet chucks and drill chucks\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute geometry supports consistent chip flow at this diameter\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned for drilling steel, alloy steel, and cast iron workpieces. Primary workpiece material codes P and K apply. Suitable for blind hole, cross hole, general drilling, and self-centering applications within the 2.00 to 3.00 mm drill bit size range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstall in a collet chuck or drill chuck sized for a 3.00 mm shank and confirm runout is within acceptable limits before cutting. Secure the workpiece fully before drilling to prevent movement during entry. Follow machine manufacturer feed and speed guidelines for solid carbide tooling in the applicable workpiece material. Inspect the cutting edges and coating condition before each use and replace the drill if chipping or coating breakdown is observed.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 2.80 mm (0.1102 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length (OAL)\u003c\/strong\u003e: 56.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 23.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3.00 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\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\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Type\u003c\/strong\u003e: Spiral, Regular\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute By Diameter Ratio\u003c\/strong\u003e: 5xD\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\u003eMaterial\u003c\/strong\u003e: Solid Carbide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: WD1\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.002 to +0.012 mm\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Steel, Alloy Steel, Cast Iron\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: HP245\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.015 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\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: OSG\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: HP245-1102\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"OSG","offers":[{"title":"Default Title","offer_id":51742831444274,"sku":"HP245-1102","price":53.6,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/17fac3bcdd49fd228104c77863b3f6e3_cf0bf9b2-d7be-4c0b-a408-6c9e7c3ecdf4.jpg?v=1788839672","url":"https:\/\/voomisupply.com\/products\/osg-hp245-1102-solid-carbide-jobber-drill-2-80-mm-140-deg","provider":"Voomi Supply","version":"1.0","type":"link"}