{"product_id":"import-bdna-22453-1-1-2-inch-hss-jobber-drill-bit","title":"Import BDNA--22453-1 1\/2 Inch Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPORT BDNA--22453-1 is a jobber-length drill bit designed for general-purpose metal drilling in trade and shop environments. It measures 0.500 inches in diameter with a 6-inch overall length and a 4.5-inch flute length. The bit is manufactured from high speed steel with a gold oxide coating that provides lubricity and basic heat resistance during drilling operations. The 118-degree split point reduces walking on entry and allows drilling to begin without a center punch on most surfaces. Electricians, plumbers, HVAC techs, and general contractors will find this bit suited to everyday hole-making in steel, aluminum, and similar materials.\u003c\/p\u003e\n\u003cp\u003eThis bit is appropriate for residential and light commercial applications where a standard jobber-length drill bit is required. The straight-cylindrical shank seats securely in standard 3-jaw drill chucks on both corded and cordless drills. The right-hand spiral flute with regular spiral type efficiently evacuates chips during through-hole and blind-hole drilling. The Series 314 designation places it in a general-purpose category suitable for a wide range of common trade drilling tasks including conduit knockout prep, bracket mounting, and fastener clearance holes.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eHigh speed steel construction with gold oxide coating for lubricity and corrosion resistance\u003c\/li\u003e\n  \u003cli\u003e118-degree split point reduces bit walking and improves entry accuracy\u003c\/li\u003e\n  \u003cli\u003eRight-hand cut with regular spiral flute for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web configuration reduces thrust force required during drilling\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank compatible with standard 3-jaw drill chucks\u003c\/li\u003e\n  \u003cli\u003eGeneral-purpose grade suitable for steel, aluminum, and similar materials\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose jobber-length drill bit compatible with any standard drill chuck accepting a straight-cylindrical shank up to 0.500 inches in diameter.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the shank fully into the drill chuck before operation and verify the chuck key is removed. Always use appropriate eye protection and secure the workpiece before drilling. For ferrous metals, a cutting fluid or oil extends bit life and reduces heat buildup. Disconnect power from any drill press before changing bits or adjusting the table.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 0.500 inches (1\/2 inch)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 6 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4.5 inches\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: Split\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: Gold Oxide\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\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 1 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\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: 314\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\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: IMPORT\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BDNA--22453-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPORT-GENERIC","offers":[{"title":"Default Title","offer_id":51700177994034,"sku":"BDNA--22453-1","price":23.77,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/df7c0e540f4c5807811e437700617978.jpg?v=1788387202","url":"https:\/\/voomisupply.com\/products\/import-bdna-22453-1-1-2-inch-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}