{"product_id":"3-step-drill-bit-1-4-3-4-by-1-16","title":"#3 Step Drill Bit, 1\/4\" - 3\/4\" by 1\/16\"","description":"\u003ch2 data-section-id=\"1dhlko0\" data-start=\"0\" data-end=\"52\"\u003e#3 Step Drill Bit (1\/4\"–3\/4\" by 1\/16\") — Overview\u003c\/h2\u003e\n\u003cp data-start=\"54\" data-end=\"300\"\u003eA \u003cstrong data-start=\"56\" data-end=\"112\"\u003e#3 step drill bit (1\/4\" to 3\/4\" in 1\/16\" increments)\u003c\/strong\u003e is a \u003cstrong data-start=\"118\" data-end=\"194\"\u003etapered drill bit designed to cut multiple hole sizes with a single tool\u003c\/strong\u003e, instead of switching bits. Yours is the common “#3” size range used in sheet metal and fabrication work.\u003c\/p\u003e\n\u003chr data-start=\"304\" data-end=\"307\"\u003e\n\u003ch2 data-section-id=\"rck4ms\" data-start=\"309\" data-end=\"333\"\u003eWhat it actually does\u003c\/h2\u003e\n\u003cp data-start=\"334\" data-end=\"484\"\u003eThis bit starts at \u003cstrong data-start=\"353\" data-end=\"361\"\u003e1\/4\"\u003c\/strong\u003e and steps up in \u003cstrong data-start=\"378\" data-end=\"398\"\u003e1\/16\" increments\u003c\/strong\u003e all the way to \u003cstrong data-start=\"414\" data-end=\"422\"\u003e3\/4\"\u003c\/strong\u003e, meaning one bit can drill multiple finished hole sizes like:\u003c\/p\u003e\n\u003cul data-start=\"485\" data-end=\"554\"\u003e\n\u003cli data-section-id=\"1j2a3cw\" data-start=\"485\" data-end=\"491\"\u003e1\/4\"\u003c\/li\u003e\n\u003cli data-section-id=\"15e3e7r\" data-start=\"492\" data-end=\"499\"\u003e5\/16\"\u003c\/li\u003e\n\u003cli data-section-id=\"1j2bjri\" data-start=\"500\" data-end=\"506\"\u003e3\/8\"\u003c\/li\u003e\n\u003cli data-section-id=\"15ff5it\" data-start=\"507\" data-end=\"514\"\u003e7\/16\"\u003c\/li\u003e\n\u003cli data-section-id=\"1j2a3eu\" data-start=\"515\" data-end=\"521\"\u003e1\/2\"\u003c\/li\u003e\n\u003cli data-section-id=\"1564urf\" data-start=\"522\" data-end=\"529\"\u003e9\/16\"\u003c\/li\u003e\n\u003cli data-section-id=\"1j2czuw\" data-start=\"530\" data-end=\"536\"\u003e5\/8\"\u003c\/li\u003e\n\u003cli data-section-id=\"dmtwf6\" data-start=\"537\" data-end=\"545\"\u003e11\/16\"\u003c\/li\u003e\n\u003cli data-section-id=\"f41br6\" data-start=\"546\" data-end=\"554\"\u003e3\/4\"\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"556\" data-end=\"559\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"561\" data-end=\"576\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"577\" data-end=\"1032\"\u003e\n\u003cli data-section-id=\"1cb7w24\" data-start=\"577\" data-end=\"657\"\u003e\n\u003cstrong data-start=\"579\" data-end=\"613\"\u003eSingle-bit multi-size drilling\u003c\/strong\u003e – replaces many standard twist drill bits\u003c\/li\u003e\n\u003cli data-section-id=\"1y60fqj\" data-start=\"658\" data-end=\"738\"\u003e\n\u003cstrong data-start=\"660\" data-end=\"694\"\u003eTitanium coating (usually TiN)\u003c\/strong\u003e – reduces friction and increases lifespan\u003c\/li\u003e\n\u003cli data-section-id=\"170lbiv\" data-start=\"739\" data-end=\"813\"\u003e\n\u003cstrong data-start=\"741\" data-end=\"768\"\u003eTwo-flute spiral design\u003c\/strong\u003e – smoother cutting and better chip removal\u003c\/li\u003e\n\u003cli data-section-id=\"jiu5o1\" data-start=\"814\" data-end=\"873\"\u003e\n\u003cstrong data-start=\"816\" data-end=\"838\"\u003eSelf-centering tip\u003c\/strong\u003e – reduces walking on sheet metal\u003c\/li\u003e\n\u003cli data-section-id=\"1dusede\" data-start=\"874\" data-end=\"924\"\u003e\n\u003cstrong data-start=\"876\" data-end=\"896\"\u003eDeburring effect\u003c\/strong\u003e – cleans edges as it cuts\u003c\/li\u003e\n\u003cli data-section-id=\"s0anl8\" data-start=\"925\" data-end=\"1032\"\u003eWorks in \u003cstrong data-start=\"936\" data-end=\"992\"\u003emetal, aluminum, plastic, wood, and thin sheet steel\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1034\" data-end=\"1037\"\u003e\n\u003ch2 data-section-id=\"ah98b9\" data-start=\"1039\" data-end=\"1051\"\u003eBest Uses\u003c\/h2\u003e\n\u003cul data-start=\"1052\" data-end=\"1265\"\u003e\n\u003cli data-section-id=\"6gyjzp\" data-start=\"1052\" data-end=\"1091\"\u003eElectrical knockout holes in panels\u003c\/li\u003e\n\u003cli data-section-id=\"504d63\" data-start=\"1092\" data-end=\"1117\"\u003eHVAC sheet metal work\u003c\/li\u003e\n\u003cli data-section-id=\"1kjhqy1\" data-start=\"1118\" data-end=\"1155\"\u003eEnclosure and chassis fabrication\u003c\/li\u003e\n\u003cli data-section-id=\"93acw5\" data-start=\"1156\" data-end=\"1192\"\u003eEnlarging existing holes cleanly\u003c\/li\u003e\n\u003cli data-section-id=\"14z5qyr\" data-start=\"1193\" data-end=\"1265\"\u003eThin materials (typically up to ~1\/8\"–1\/4\" steel depending on quality\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411687043361,"sku":"48-89-9203","price":54.91,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/shopping_4_c71418fd-4b71-4ede-ad7c-2d693318b31b.webp?v=1776981956","url":"https:\/\/standardvmi.com\/products\/3-step-drill-bit-1-4-3-4-by-1-16","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}