{"product_id":"irwin-ir60521-hss-jobber-drill-bit-21-64-in-118-deg","title":"Irwin IR60521 Hss Jobber Drill Bit 21\/64 in 118 Deg","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\u003cp\u003eThe IRWIN IR60521 is a high speed steel jobber-length drill bit designed for general-purpose drilling in metal, wood, and plastic. It features a 118-degree standard point angle for fast starting without a center punch on most materials. The straight shank fits standard 3-jaw drill chucks on corded and cordless drills as well as drill presses. With an overall length of 4.625 inches and a flute length of 3.3125 inches, this bit falls within the standard jobber-length range used daily by electricians, plumbers, HVAC technicians, and pipefitters for hole-making in sheet metal, framing, and light structural work.\u003c\/p\u003e\u003cp\u003eThis bit is suited for residential and light commercial trade applications where a reliable, single-piece jobber drill bit is needed. Common install scenarios include drilling clearance holes for conduit, pipe hangers, sheet metal fasteners, and equipment mounting hardware. The 21\/64-inch diameter makes it a practical choice for tapping holes, anchor bolt clearances, and similar field tasks across multiple trades.\u003c\/p\u003e\u003ch4\u003eKey Features\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e21\/64-inch drill diameter for clearance and tapping applications\u003c\/li\u003e\n\u003cli\u003e118-degree standard point angle for general-purpose material entry\u003c\/li\u003e\n\u003cli\u003eHigh speed steel (HSS) construction for durability across metal and wood substrates\u003c\/li\u003e\n\u003cli\u003eStraight shank compatible with standard 3-jaw drill chucks\u003c\/li\u003e\n\u003cli\u003eJobber length provides a balance of reach and rigidity for everyday field use\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eCompatibility\u003c\/h4\u003e\u003cp\u003eDesigned as a standard straight-shank jobber drill bit compatible with any 3-jaw keyed or keyless drill chuck sized to accept a 21\/64-inch shank.\u003c\/p\u003e\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\u003cp\u003eInstall and remove this bit with the drill or drill press unplugged or the battery removed. Secure the straight shank fully in the chuck before drilling and confirm the chuck is tightened on all three jaws. Use cutting fluid or cutting oil when drilling ferrous metals to extend bit life and reduce heat buildup. Dispose of worn bits per local sharps and metal waste guidelines.\u003c\/p\u003e\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDrill Diameter\u003c\/strong\u003e: 21\/64 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 4.625 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eFlute Length\u003c\/strong\u003e: 3.3125 inches\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 118 degrees\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Standard\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: Straight\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eMaterial\u003c\/strong\u003e: High Speed Steel (HSS)\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eLength Type\u003c\/strong\u003e: Jobber\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eUPC\u003c\/strong\u003e: 042526605215\u003c\/li\u003e\n\u003c\/ul\u003e\u003ch4\u003eStandard Information\u003c\/h4\u003e\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eBrand\u003c\/strong\u003e: IRWIN\u003c\/li\u003e\n\u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: IR60521\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51344994238770,"sku":"IR60521","price":14.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/310499721.jpg?v=1782047540","url":"https:\/\/voomisupply.com\/products\/irwin-ir60521-hss-jobber-drill-bit-21-64-in-118-deg","provider":"Voomi Supply","version":"1.0","type":"link"}