{"product_id":"dewalt-accessories-dw1120-black-oxide-drill-bit-5-16-in-2-pack","title":"Dewalt Accessories DW1120 Black Oxide Drill Bit 5\/16 in 2 Pack","description":"\u003ch3\u003eProduct Description\u003c\/h3\u003e\n\u003cp\u003eThe DEWALT ACCESSORIES DW1120 is a 5\/16-inch black oxide drill bit sold in a pack of two. It features a 135-degree split point that drills on contact and eliminates walking, reducing the need for a center punch. A patented core diameter and tapered web design reduce bit breakage under load. The black oxide finish increases wear resistance and provides corrosion protection, extending service life when drilling through metal, plastic, and wood. A 3-flats shank prevents spin-out in the chuck, and size markings on the bit allow for quick identification during use.\u003c\/p\u003e\n\u003cp\u003eThese bits are suited for general drilling tasks in metal fabrication, woodworking, and plastics. The 135-degree split point geometry makes them well-suited for harder materials where a standard 118-degree point would walk or require additional layout steps. Tradespeople and experienced DIYers will find the two-pack format practical for keeping a spare on hand when one bit is worn or dedicated to a specific task on the job site.\u003c\/p\u003e\n\u003ch4\u003eKey Features\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e135-degree split point drills on contact and prevents walking without a center punch\u003c\/li\u003e\n  \u003cli\u003ePatented core diameter and tapered web design reduce breakage under heavy-duty load\u003c\/li\u003e\n  \u003cli\u003eBlack oxide coating enhances wear resistance and resists corrosion\u003c\/li\u003e\n  \u003cli\u003e3-flats shank prevents spin-out in standard drill chucks\u003c\/li\u003e\n  \u003cli\u003eSize markings on bit allow fast identification in the field\u003c\/li\u003e\n  \u003cli\u003eSold as a pack of two bits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch4\u003eCompatibility\u003c\/h4\u003e\n\u003cp\u003eDesigned as an OEM-style replacement and general-use drill bit compatible with standard 3-jaw drill chucks accepting 5\/16-inch shank tooling. Suitable for drilling metal, plastic, and wood in residential and commercial applications.\u003c\/p\u003e\n\u003ch4\u003eInstallation Notes\u003c\/h4\u003e\n\u003cp\u003eInstallation is performed by tradespeople and experienced users using standard corded or cordless drills with a 3-jaw chuck. Secure the 3-flats shank firmly in the chuck before operation to prevent slippage. When drilling metal, use appropriate cutting fluid to extend bit life and reduce heat buildup. Inspect the bit for wear or damage before each use and replace if the cutting edges are dull or chipped.\u003c\/p\u003e\n\u003ch4\u003eTechnical Specifications\u003c\/h4\u003e\n\u003cul\u003e\n  \u003cli\u003e\n\u003cstrong\u003eBit Diameter\u003c\/strong\u003e: 5\/16 inches\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePoint Angle\u003c\/strong\u003e: 135 degrees split point\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eShank Type\u003c\/strong\u003e: 3-flats\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCoating\u003c\/strong\u003e: Black oxide\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eCompatible Materials\u003c\/strong\u003e: Metal, plastic, wood\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003ePackage Quantity\u003c\/strong\u003e: 2 bits per pack\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWeight\u003c\/strong\u003e: 0.1 pounds\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eWarranty\u003c\/strong\u003e: 1-year limited\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: DEWALT ACCESSORIES\u003c\/li\u003e\n  \u003cli\u003e\n\u003cstrong\u003eManufacturer Part Number\u003c\/strong\u003e: DW1120\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"DEWALT","offers":[{"title":"Default Title","offer_id":51563831099698,"sku":"DW1120","price":26.25,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0270\/4519\/9983\/files\/4f51e9b9326a5dcfa1fa77d04c25a12c.jpg?v=1786504370","url":"https:\/\/voomisupply.com\/products\/dewalt-accessories-dw1120-black-oxide-drill-bit-5-16-in-2-pack","provider":"Voomi Supply","version":"1.0","type":"link"}