{"product_id":"irwin-industrial-tool-co-49912-solid-center-auger-bit-3-4-in","title":"Irwin Industrial Tool Co 49912 Solid Center Auger Bit 3\/4 in","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe IRWIN INDUSTRIAL TOOL CO 49912 is a 3\/4-inch solid center auger bit engineered for boring clean, accurate holes in wood. The solid center construction adds rigidity along the full length of the bit, reducing flex during heavy-duty boring operations. With a 4-1\/2-inch twist length and 7-1\/2-inch overall length, this bit handles standard framing and rough-in boring tasks. A coarse screw point pulls the bit into both hard and soft woods quickly, while a single-spur cutting edge scribes the hole circumference cleanly before the main cutters engage. Carpenters, electricians, and plumbers doing rough-in work install this type of bit with a brace or compatible chuck drive.\u003c\/p\u003e\n\u003cp\u003eThe 49912 is suited for residential and light commercial wood boring where a clean, straight hole is required. Typical applications include framing, stud boring for electrical rough-in, and plumbing penetrations through wood members. The bit is packaged and sold as a single unit. Its heat-treated construction makes it a reliable choice in production boring environments where the bit is under repeated heavy loads.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003eSolid center design provides extra rigidity and resists bending under heavy boring loads\u003c\/li\u003e\n  \u003cli\u003eWide lands keep the bit tracking straight through the full depth of the bore\u003c\/li\u003e\n  \u003cli\u003eFlutes ground behind the lands channel chips inward and away from the outside diameter for a faster, cleaner cut\u003c\/li\u003e\n  \u003cli\u003eSingle-spur cutting edge scribes the hole circumference for a smoother finish\u003c\/li\u003e\n  \u003cli\u003eCoarse screw point delivers fast self-feeding action in both hard and soft wood species\u003c\/li\u003e\n  \u003cli\u003eFull-length heat treatment strengthens the twist at the highest-stress zones to guard against bending\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as a standard-shank solid center auger bit compatible with hand braces and power-drive chucks that accept auger-style bit shanks. Suitable for boring through hard and soft wood in residential and light commercial applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation of this bit is typically performed by carpenters, electricians, or plumbers during rough-in framing work. Secure the bit firmly in the brace or chuck before applying feed pressure. Allow the screw point to self-feed rather than forcing the bit, particularly in hard wood, to avoid deflection and overheating. Inspect the cutting edges before each use and replace the bit if spur or cutter damage is visible.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Diameter\u003c\/strong\u003e: 3\/4 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eTwist Length\u003c\/strong\u003e: 4-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eOverall Length\u003c\/strong\u003e: 7-1\/2 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eConstruction\u003c\/strong\u003e: Solid center, full-length heat treated\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCutting Edge Type\u003c\/strong\u003e: Single spur\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Type\u003c\/strong\u003e: Coarse screw point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.66 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 6\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eUnit of Measure\u003c\/strong\u003e: EA\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: IRWIN INDUSTRIAL TOOL CO\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: 49912\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"IRWIN","offers":[{"title":"Default Title","offer_id":51559756398898,"sku":"49912","price":98.93,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/dfd612aa4bfd72e605d44504b48ed07d_6eb803ff-6513-4907-abd9-849ffbe2d653.jpg?v=1786440149","url":"https:\/\/voomisupply.com\/products\/irwin-industrial-tool-co-49912-solid-center-auger-bit-3-4-in","provider":"Voomi Supply","version":"1.0","type":"link"}