{"product_id":"value-collection-bs27n0070-no-70-hss-jobber-drill-bit","title":"Value Collection BS27N0070 No 70 Hss Jobber Drill Bit","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe VALUE COLLECTION BS27N0070 is a No. 70 wire-size jobber-length drill bit designed for precision drilling in aluminum and other non-ferrous materials. Built from high speed steel (HSS) with a bright, uncoated finish, this bit carries a 130-degree point angle and a slow spiral flute configuration that promotes clean chip evacuation in soft, gummy materials. The overall length is 1.25 inches with a 0.375-inch flute length, making it one of the smaller wire-gauge bits suited for close-tolerance holes in light-gauge sheet metal, electronics housings, and similar applications. The web-thinned, tapered web design reduces entry resistance and helps maintain accurate hole placement at small diameters.\u003c\/p\u003e\u003cp\u003eThis bit is intended for use in applications requiring a No. 70 wire-gauge hole diameter of 0.0280 inches. It is a general-purpose grade tool suited for manual drill presses, CNC drilling operations, and handheld power tools where consistent, repeatable small-diameter holes are needed in aluminum and non-ferrous workpieces. Machinists, HVAC fabricators working with sheet metal enclosures, and electrical tradespeople drilling thin panel stock will find this size range applicable to pilot holes, rivet prep, and connector clearance drilling.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003eNo. 70 wire size at 0.0280-inch decimal diameter for tight-tolerance small-bore drilling\u003c\/li\u003e\n\u003cli\u003e130-degree point angle with standard point type for general-purpose entry geometry\u003c\/li\u003e\n\u003cli\u003eSlow spiral flute design improves chip flow when drilling aluminum and non-ferrous metals\u003c\/li\u003e\n\u003cli\u003eWeb-thinned, tapered web lowers thrust force and reduces bit walking at small diameters\u003c\/li\u003e\n\u003cli\u003eBright, uncoated HSS construction for direct visual inspection of edge condition\u003c\/li\u003e\n\u003cli\u003eStraight cylindrical shank at 0.0280 inches diameter fits standard small-drill chucks and collets\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a general-purpose wire-gauge jobber drill bit for use in any standard drill press, CNC machine, or handheld power tool equipped with a chuck or collet capable of holding a 0.0280-inch straight shank. Meets ANSI specification requirements for jobber-length twist drills.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstallation of this bit requires a compatible drill chuck or precision collet rated for small-diameter straight shanks. Secure the shank fully in the chuck and verify runout before drilling to avoid bit deflection or breakage at this diameter. Use appropriate cutting fluid or lubricant when drilling non-ferrous metals to extend edge life. At wire-gauge sizes, reduce feed pressure carefully to avoid snapping the bit.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 70\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.0280 inches\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: 0.375 inches (9.53 mm)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 1.25 inches (31.75 mm)\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: 0.0280 inches\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\u003ePrimary Workpiece Material\u003c\/strong\u003e: Aluminum and Non-Ferrous\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\u003eCoolant Through\u003c\/strong\u003e: No\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: BS27N0070\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51689691250994,"sku":"BS27N0070","price":33.9,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/55d65bb60665caf26320fd4797e7eaea.jpg?v=1788263091","url":"https:\/\/voomisupply.com\/products\/value-collection-bs27n0070-no-70-hss-jobber-drill-bit","provider":"Voomi Supply","version":"1.0","type":"link"}