{"product_id":"cleveland-c71303-jobber-drill-bit-9-8-mm-hss","title":"Cleveland C71303 Jobber Drill Bit 9.8 Mm Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe CLEVELAND C71303 is a jobber-length twist drill bit designed for general-purpose metal drilling in professional trade and industrial shop environments. Built from high speed steel with an oxide coating, it measures 9.8 mm (0.3858 inches) in diameter with an overall length of 5.236 inches and a flute length of 3.425 inches. The 118-degree standard point angle and web-thinned, tapered web geometry reduce entry resistance and help center the bit at the start of a cut. Two spiral flutes with a regular helix promote chip evacuation during through-hole drilling operations.\u003c\/p\u003e\u003cp\u003eThis bit is suited for drilling steel, cast iron, aluminum, and similar materials where a general-purpose HSS tool is appropriate. The straight-cylindrical shank at 0.3858 inches (1.811 inches shank length) fits standard three-jaw drill chucks on drill presses, hand drills, and magnetic base drills. It is a common choice for maintenance technicians, pipefitters, fabricators, and HVAC installers who need a reliable metric-size jobber bit for field and shop work. The 4xD flute-to-diameter ratio supports moderate depth drilling without excessive deflection.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e9.8 mm (0.3858 inch) diameter with a diameter tolerance of -0.0010 to 0.0000 inches for consistent hole sizing\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle with web-thinned, tapered web for reduced thrust and improved centering\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction with oxide finish for basic lubricity and corrosion resistance during storage\u003c\/li\u003e\n\u003cli\u003eTwo regular-spiral flutes at 3.425 inches long for efficient chip clearing\u003c\/li\u003e\n\u003cli\u003eStraight-cylindrical shank fits standard chuck sizes without adapters\u003c\/li\u003e\n\u003cli\u003eMeets ASME B94.11M and DIN 338 standards for jobber-length drill geometry\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose jobber-length drill bit compatible with any standard three-jaw drill chuck accepting a straight-cylindrical shank at 0.3858 inches diameter, including benchtop drill presses, handheld power drills, and magnetic base drills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation and use should be performed by qualified machinists, maintenance technicians, or trade professionals familiar with rotating cutting tools. Ensure the chuck is fully tightened and the workpiece is securely clamped before starting the drill. Apply appropriate cutting fluid for ferrous materials to extend tool life and improve hole finish. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point geometry is compromised.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 9.8 mm (0.3858 inches)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 5.236 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.425 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 1.811 inches (46 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.3858 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eCutting Direction\u003c\/strong\u003e: Right Hand\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFinish\/Coating\u003c\/strong\u003e: Oxide\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute by Diameter Ratio\u003c\/strong\u003e: 4xD\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: -0.0010 to 0.0000 inches\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: 2001G\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eStandards\u003c\/strong\u003e: ASME B94.11M, DIN 338\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUNSPSC Code\u003c\/strong\u003e: 23241634\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: CLEVELAND\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: C71303\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CLEVELAND CONTROLS","offers":[{"title":"Default Title","offer_id":51708194783538,"sku":"C71303","price":21.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/e8cc2c5f5d61efd607eeb7e10e2b6455_f014be9a-89b6-4aea-8c30-47a88508ef9b.jpg?v=1788444765","url":"https:\/\/voomisupply.com\/products\/cleveland-c71303-jobber-drill-bit-9-8-mm-hss","provider":"Voomi Supply","version":"1.0","type":"link"}