{"product_id":"import-bdna-22452-1-jobber-drill-bit-31-64-in-hss","title":"Import BDNA--22452-1 Jobber Drill Bit 31\/64 in Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IMPORT BDNA--22452-1 is a jobber-length drill bit designed for general-purpose drilling in metal, wood, and similar materials. It is made from high speed steel with a gold oxide coating that provides added surface hardness and reduces friction during cutting. The bit features a 118-degree split point for accurate starting without center-punching and a right-hand spiral flute for efficient chip evacuation. At 5-7\/8 inches overall length with a 4-3\/8 inch flute, it fits standard three-jaw drill chucks and is sized at 31\/64 inch (0.4844 inch decimal). This is a production-ready, shop-standard bit suited for machinists, maintenance technicians, and trade professionals.\u003c\/p\u003e\n\u003cp\u003eThis drill bit is appropriate for use in handheld drills, drill presses, and benchtop machines in residential, commercial, and light industrial settings. The straight-cylindrical shank with a 3\/4 inch diameter seats securely in chucks rated for that capacity. The Series 314 designation identifies it within a general-purpose jobber-length product family. It is a common choice for through-hole drilling, pilot holes, and clearance holes across a wide range of trade applications including HVAC bracket fabrication, electrical panel work, and plumbing rough-in.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e31\/64 inch diameter (0.4844 inch decimal) for precise sizing within the 0.4000 to 0.5000 inch range\u003c\/li\u003e\n  \u003cli\u003e118-degree split point reduces walking and eliminates the need for center-punching\u003c\/li\u003e\n  \u003cli\u003eGold oxide coating reduces friction and extends cutting life compared to uncoated HSS\u003c\/li\u003e\n  \u003cli\u003eRight-hand spiral flute with regular spiral type for effective chip removal\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web configuration reduces drilling torque and improves penetration\u003c\/li\u003e\n  \u003cli\u003eStraight-cylindrical shank fits standard drill chucks without adapters\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 drill press, handheld power drill, or CNC drilling machine equipped with a chuck sized to accept a 3\/4 inch straight-cylindrical shank.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eA licensed machinist or qualified tradesperson should secure the shank fully into the chuck and verify the bit runs true before beginning a cut. Always wear appropriate eye protection and ensure the workpiece is clamped or secured before drilling. Match drill speed (RPM) to the workpiece material and bit diameter per standard machining reference tables. Do not apply excessive side force on the bit, as jobber-length bits can deflect or break if not properly supported.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size\u003c\/strong\u003e: 31\/64 inch (0.4844 inch decimal)\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\u003eOverall Length\u003c\/strong\u003e: 5-7\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 4-3\/8 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 3\/4 inch\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight-Cylindrical\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eGrade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 314\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.01 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 1\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--22452-1\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IMPORT-GENERIC","offers":[{"title":"Default Title","offer_id":51715969483058,"sku":"BDNA--22452-1","price":33.12,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/cadab72ff8ef3866054db0cc31b1b7ff.jpg?v=1788520383","url":"https:\/\/voomisupply.com\/products\/import-bdna-22452-1-jobber-drill-bit-31-64-in-hss","provider":"Voomi Supply","version":"1.0","type":"link"}