{"product_id":"dewalt-dwa1790ir-3-pc-impact-ready-titanium-nitride-coating-step-drill-bit-set","title":"DEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set","description":"\u003cdiv class=\"product-detail\"\u003e\n\u003ch2\u003eDEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set\u003c\/h2\u003e\n\u003cp\u003eThe \u003cstrong\u003eDEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set\u003c\/strong\u003e is engineered for fast, precise drilling through a variety of materials including metal, wood, and plastic. Designed for durability and performance, these step drill bits feature a \u003cstrong\u003eTitanium Nitride (TiN) coating\u003c\/strong\u003e that provides longer tool life, reduced friction, and improved cutting performance in demanding drilling applications.\u003c\/p\u003e\n\u003cp\u003eBuilt for professional users, the \u003cstrong\u003eDEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set\u003c\/strong\u003e features an innovative \u003cstrong\u003edouble-spiral flute design\u003c\/strong\u003e that enhances chip removal while keeping the bit cooler during operation. The \u003cstrong\u003esplit-point tip\u003c\/strong\u003e starts drilling on contact and reduces walking, allowing faster and more accurate hole creation.\u003c\/p\u003e\n\u003cp\u003eEach step drill bit is designed with \u003cstrong\u003elaser-engraved step markings\u003c\/strong\u003e for improved visibility and precise hole sizing. Optimized for use with \u003cstrong\u003eimpact drivers and rotary drills\u003c\/strong\u003e, this set provides versatile drilling capability for electricians, contractors, installers, and metalworking professionals.\u003c\/p\u003e\n\u003ch3\u003eKey Features\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eTitanium Nitride Coating:\u003c\/strong\u003e Improves durability and extends tool life during heavy drilling tasks.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eIMPACT READY Design:\u003c\/strong\u003e Optimized for use with impact drivers and standard rotary drills.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eDouble Spiral Flute:\u003c\/strong\u003e Provides superior chip removal and faster drilling performance.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eSplit-Point Tip:\u003c\/strong\u003e Starts drilling on contact and reduces bit walking.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eLaser-Engraved Step Markings:\u003c\/strong\u003e Enhances step visibility for precise hole sizing.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eVersatile Drilling:\u003c\/strong\u003e Ideal for metal, wood, plastic, and sheet metal applications.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e\n\u003cstrong\u003eProfessional Performance:\u003c\/strong\u003e Built for contractors, electricians, and installers.\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eTechnical Specifications\u003c\/h3\u003e\n\u003ctable style=\"width: 100%; border-collapse: collapse; margin-top: 10px;\"\u003e\n\u003ctbody\u003e\n\u003ctr style=\"background-color: #f4f4f4;\"\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003eSpecification\u003c\/th\u003e\n\u003cth style=\"text-align: left; padding: 8px; border: 1px solid #ddd;\"\u003eDetails\u003c\/th\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eModel Number\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDWA1790IR\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eProduct Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eStep Drill Bit Set\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eNumber of Pieces\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003e3\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCoating\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTitanium Nitride (TiN)\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eFlute Design\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eDouble Spiral Flute\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eTip Type\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eSplit Point\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eCompatibility\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eImpact Drivers and Rotary Drills\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eApplication Material\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eMetal, Wood, Plastic\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eColor\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eGold\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003ctr\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eWarranty\u003c\/td\u003e\n\u003ctd style=\"padding: 8px; border: 1px solid #ddd;\"\u003eLimited Manufacturer Warranty\u003c\/td\u003e\n\u003c\/tr\u003e\n\u003c\/tbody\u003e\n\u003c\/table\u003e\n\u003ch3\u003eWhat’s Included\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003e(3) IMPACT READY Titanium Nitride Coating Step Drill Bits\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003ch3\u003eIdeal Applications\u003c\/h3\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eDrilling clean holes in sheet metal\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eElectrical and HVAC installation\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eMetal fabrication and maintenance\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli style=\"list-style-type: none;\"\u003e\n\u003cul\u003e\n\u003cli\u003eGeneral construction drilling tasks\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003e \u003c\/p\u003e\n\u003cul\u003e\n\u003cli\u003eProfessional contractor and workshop use\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp\u003eThe \u003cstrong\u003eDEWALT DWA1790IR 3-Pc IMPACT READY Titanium Nitride Coating Step Drill Bit Set\u003c\/strong\u003e delivers reliable performance, precision drilling, and extended durability for professionals who demand efficient hole-making solutions.\u003c\/p\u003e\n\u003cp\u003e\u003cem\u003eAvailable now at \u003cstrong\u003eToolKing.com\u003c\/strong\u003e — your trusted source for professional tools and accessories.\u003c\/em\u003e\u003c\/p\u003e\n\u003c\/div\u003e\n","brand":"DeWalt","offers":[{"title":"Default Title","offer_id":54688948191598,"sku":"DEWALT DWA1790IR","price":99.99,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/1021\/5178\/2766\/files\/81g7IkN6zZL._AC_SL1500.jpg?v=1788225471","url":"https:\/\/toolking.com\/products\/dewalt-dwa1790ir-3-pc-impact-ready-titanium-nitride-coating-step-drill-bit-set","provider":"ToolKing.com","version":"1.0","type":"link"}