{"product_id":"value-collection-bs26n0021-jobber-drill-bit-no-21-hss","title":"Value Collection BS26N0021 Jobber Drill Bit No. 21 Hss","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe VALUE COLLECTION BS26N0021 is a No. 21 wire-size jobber-length drill bit designed for general-purpose drilling in a wide range of materials. Made from high speed steel (HSS) with a bright\/uncoated finish, it features a 140-degree split point and a fast spiral flute geometry with web thinning for reduced thrust and cleaner entry. The straight cylindrical shank measures 0.1590 inches in diameter, and the overall length is 3.25 inches. Right-hand cutting direction follows standard convention for use in conventional drill presses, hand drills, and CNC setups. This bit is sold individually and is suited for shop, maintenance, and production environments.\u003c\/p\u003e\n\u003cp\u003eThis jobber drill bit is appropriate for drilling steel, aluminum, non-ferrous metals, and wood. The 2.125-inch flute length provides adequate chip clearance for through-hole and blind-hole work in typical material thicknesses encountered in fabrication, maintenance, and light manufacturing. The general-purpose grade and ANSI specification designation make it a reliable option for professionals who need a standard wire-size bit without specialty coatings or point geometry.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eNo. 21 wire size with a decimal diameter of 0.1590 inches\u003c\/li\u003e\n  \u003cli\u003e140-degree point angle for reduced walking and lower entry force\u003c\/li\u003e\n  \u003cli\u003eHigh speed steel construction for durability across ferrous and non-ferrous materials\u003c\/li\u003e\n  \u003cli\u003eFast spiral flute with web thinning and tapered web configuration for efficient chip evacuation\u003c\/li\u003e\n  \u003cli\u003eBright\/uncoated finish — no coating buildup to affect hole diameter tolerances\u003c\/li\u003e\n  \u003cli\u003eRight-hand cutting, straight shank — compatible with standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eANSI specification compliant, general-purpose grade\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a general-purpose jobber-length drill bit for use in standard three-jaw drill chucks accepting a 0.1590-inch straight shank, including hand drills, drill presses, and CNC drilling equipment.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eSecure the shank fully in the drill chuck before operation and confirm the bit runs true before engaging the workpiece. Clamp workpieces firmly to prevent walking at entry, particularly in metal applications. Apply cutting fluid when drilling ferrous metals to extend bit life and improve hole quality. Replace the bit when point dulling causes excessive heat buildup or oversized holes.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Wire)\u003c\/strong\u003e: No. 21\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Size (Decimal Inch)\u003c\/strong\u003e: 0.1590 inches\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\u003eDrill Point Angle\u003c\/strong\u003e: 140 degrees\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\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: Fast 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: 2.125 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 3.25 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Diameter\u003c\/strong\u003e: 0.1590 inches\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\u003ePrimary Workpiece Materials\u003c\/strong\u003e: Steel, Aluminum, Non-Ferrous Metals, Wood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoolant Through\u003c\/strong\u003e: No\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eSpecification Designation\u003c\/strong\u003e: ANSI\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eDrill Bit Grade\u003c\/strong\u003e: General Purpose\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.06 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: VALUE COLLECTION\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: BS26N0021\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"VALUE COLLECTION","offers":[{"title":"Default Title","offer_id":51721037513010,"sku":"BS26N0021","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/43c132b974428e67f5e0e851fc00bb4f.jpg?v=1788572640","url":"https:\/\/voomisupply.com\/products\/value-collection-bs26n0021-jobber-drill-bit-no-21-hss","provider":"Voomi Supply","version":"1.0","type":"link"}