{"product_id":"chicago-latrobe-45307-jobber-drill-bit-7-00-mm-hss","title":"Chicago-latrobe 45307 Jobber Drill Bit 7.00 Mm Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe CHICAGO-LATROBE 45307 is a high speed steel (HSS) jobber-length drill bit designed for general-purpose drilling in metalworking, fabrication, and maintenance applications. It measures 7.00 mm (0.2756 inches) in diameter with a 118-degree radial point angle and a bright, uncoated finish. The two-flute regular spiral design promotes efficient chip evacuation. Overall length is 109.00 mm (4.2913 inches) with a 69.00 mm (2.7165-inch) flute length. The straight cylindrical shank measures 7 mm (0.2969 inches) in diameter. Built to DIN 338 standards, this bit is suited for machinists, millwrights, and trade professionals who need a reliable general-purpose drill for everyday production or repair work.\u003c\/p\u003e\n\u003cp\u003eThe 45307 is optimized for drilling aluminum and non-ferrous materials, though its general-purpose HSS construction handles a broad range of soft to medium-hardness workpieces. The web-thinned, tapered web configuration reduces entry resistance, making it well suited for hand-held drill motors, drill presses, and benchtop milling setups. The right-hand cutting direction is standard for all common rotating spindle equipment. Maximum drilling depth reaches 3.4375 inches, covering most standard jobber-depth applications in sheet metal, structural profiles, and castings.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e7.00 mm diameter with a tight tolerance of +0.0000 to -0.0010 inches for accurate hole sizing\u003c\/li\u003e\n  \u003cli\u003e118-degree radial point angle for self-centering entry on flat and curved surfaces\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction with bright, uncoated finish for general-purpose performance\u003c\/li\u003e\n  \u003cli\u003eWeb-thinned, tapered web reduces thrust force during drilling\u003c\/li\u003e\n  \u003cli\u003eRegular spiral flute geometry promotes reliable chip clearing\u003c\/li\u003e\n  \u003cli\u003eConforms to DIN 338 standard for consistent dimensional accuracy\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose jobber drill bit suitable for use in standard drill chucks, drill presses, and CNC drilling equipment that accept straight-cylindrical shank tooling in the 7 mm diameter range.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eThis drill bit is installed and used by machinists, millwrights, maintenance technicians, and general tradespeople. Secure the straight shank firmly in a keyed or keyless chuck before operation and verify the workpiece is clamped or fixtured to prevent movement. Use appropriate cutting fluid or lubrication when drilling metals to extend tool life and maintain hole quality. Inspect the cutting edges for wear or chipping before each use and replace the bit if the point shows signs of dulling or damage.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Diameter\u003c\/strong\u003e: 7.00 mm (0.2756 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\u003eOverall Length\u003c\/strong\u003e: 109.00 mm (4.2913 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 69.00 mm (2.7165 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 7 mm (0.2969 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Length\u003c\/strong\u003e: 40 mm (1.5748 inches)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eMaximum Drilling Depth\u003c\/strong\u003e: 3.4375 inches\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: Regular Spiral\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Radial\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: High Speed Steel (HSS)\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\/Finish\u003c\/strong\u003e: Bright\/Uncoated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeb Configuration\u003c\/strong\u003e: Tapered, Web-Thinned\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDiameter Tolerance\u003c\/strong\u003e: +0.0000 to -0.0010 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum and Non-Ferrous\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eStandard\u003c\/strong\u003e: DIN 338\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSeries\u003c\/strong\u003e: 150D\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: CHICAGO-LATROBE\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 45307\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"CHICAGO-LATROBE","offers":[{"title":"Default Title","offer_id":51733168718130,"sku":"45307","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/3fe6309918fbcf0bdfb91abaa5b7720c.jpg?v=1788752166","url":"https:\/\/voomisupply.com\/products\/chicago-latrobe-45307-jobber-drill-bit-7-00-mm-hss","provider":"Voomi Supply","version":"1.0","type":"link"}