{"product_id":"value-collection-bs27n0079-no-79-hss-jobber-drill-bit","title":"Value Collection BS27N0079 No. 79 Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION BS27N0079 is a wire gauge jobber-length drill bit sized to No. 79 (0.0145 inch diameter), designed for precision drilling in aluminum, non-ferrous metals, and soft materials. Built from high speed steel (HSS) with a bright, uncoated finish, this bit features a 130-degree point angle and a slow spiral flute configuration for clean chip evacuation in softer workpiece materials. The web-thinned, tapered web design reduces thrust and helps maintain accurate entry. With an overall length of 0.75 inch and a flute length of 0.1875 inch, this is a compact, small-diameter bit suited for close-tolerance work in machining and fabrication environments.\u003c\/p\u003e\u003cp\u003eThis drill bit is intended for use in light machining, electronics assembly, instrument fabrication, and general shop work where small-diameter, wire gauge holes are required. The No. 79 size makes it appropriate for tapping pilot holes, wire routing clearances, and precision layout work on aluminum and non-ferrous stock. The straight cylindrical shank fits standard drill chucks and collets commonly used in bench drill presses, CNC machines, and hand drills. Right-hand cutting direction is compatible with conventional drilling setups.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 79 wire gauge size — 0.0145 inch diameter for precision small-bore applications\u003c\/li\u003e\n\u003cli\u003e130-degree split point angle reduces walking and improves entry accuracy\u003c\/li\u003e\n\u003cli\u003eSlow spiral flute geometry optimized for aluminum and non-ferrous materials\u003c\/li\u003e\n\u003cli\u003eHigh speed steel construction provides durability across general-purpose drilling tasks\u003c\/li\u003e\n\u003cli\u003eWeb-thinned tapered web lowers drilling thrust on small-diameter work\u003c\/li\u003e\n\u003cli\u003eBright uncoated finish — no coating buildup to alter critical diameter tolerances\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as an OEM-style replacement or stock drill bit for standard wire gauge drill sets requiring a No. 79 size with a straight cylindrical shank and slow spiral flute geometry.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this bit is performed by machinists and general trade professionals using standard drill chucks or collets. Ensure the drill press or hand tool is powered down and secured before changing bits. Use appropriate spindle speeds for small-diameter HSS bits in non-ferrous materials — excessively high feed rates can snap bits at this diameter. Coolant-through is not supported; use cutting fluid applied externally when drilling harder non-ferrous alloys.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire Gauge)\u003c\/strong\u003e: No. 79\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0145 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Point Angle\u003c\/strong\u003e: 130 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Material\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\u003eFlute Type\u003c\/strong\u003e: Slow Spiral\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eNumber of Flutes\u003c\/strong\u003e: 2\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 0.1875 inch (3\/16 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 0.75 inch (3\/4 inch)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.0145 inch\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight Cylindrical\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\u003ePoint Type\u003c\/strong\u003e: Standard\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\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.02 pounds\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: VALUE COLLECTION\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BS27N0079\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51694801682738,"sku":"BS27N0079","price":50.37,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/71ebf8ac78f6ca449dda568cc788b50b.jpg?v=1788328530","url":"https:\/\/voomisupply.com\/products\/value-collection-bs27n0079-no-79-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}