{"product_id":"3-8-thunderbolt®-titanium-drill-bit","title":"3\/8\" THUNDERBOLT® Titanium Drill Bit","description":"\u003cp data-start=\"89\" data-end=\"283\"\u003eThe \u003cstrong data-start=\"93\" data-end=\"117\"\u003eMilwaukee 48-89-2218\u003c\/strong\u003e is a \u003cstrong data-start=\"123\" data-end=\"172\"\u003e21\/64\" Thunderbolt® titanium-coated drill bit\u003c\/strong\u003e designed for \u003cstrong data-start=\"186\" data-end=\"238\"\u003egeneral-purpose drilling in metal, wood, and PVC\u003c\/strong\u003e, built for durability and long service life.\u003c\/p\u003e\n\u003chr data-start=\"285\" data-end=\"288\"\u003e\n\u003ch3 data-section-id=\"1iz91iu\" data-start=\"290\" data-end=\"306\"\u003eKey Features\u003c\/h3\u003e\n\u003cul data-start=\"307\" data-end=\"951\"\u003e\n\u003cli data-section-id=\"190d453\" data-start=\"307\" data-end=\"463\"\u003e\n\u003cstrong data-start=\"309\" data-end=\"335\"\u003eTitanium Coating (TiN)\u003c\/strong\u003e – Helps reduce heat buildup and extends bit life up to \u003cstrong data-start=\"391\" data-end=\"423\"\u003e3× longer than standard bits\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1v1fngk\" data-start=\"464\" data-end=\"598\"\u003e\n\u003cstrong data-start=\"466\" data-end=\"490\"\u003e135° Split Point Tip\u003c\/strong\u003e – Starts on contact and helps prevent walking for accurate drilling \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"1k81y0x\" data-start=\"599\" data-end=\"728\"\u003e\n\u003cstrong data-start=\"601\" data-end=\"635\"\u003eThicker Core (Thunderbolt Web)\u003c\/strong\u003e – Adds strength and reduces breakage under side load \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"df0g7j\" data-start=\"729\" data-end=\"848\"\u003e\n\u003cstrong data-start=\"731\" data-end=\"757\"\u003eParabolic Flute Design\u003c\/strong\u003e – Clears chips quickly for faster, cooler drilling \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"nzcylx\" data-start=\"849\" data-end=\"951\"\u003e\n\u003cstrong data-start=\"851\" data-end=\"867\"\u003e3-Flat Shank\u003c\/strong\u003e – Helps prevent slipping in the drill chuck \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"953\" data-end=\"956\"\u003e\n\u003ch3 data-section-id=\"vumlor\" data-start=\"958\" data-end=\"977\"\u003eSpecs (typical)\u003c\/h3\u003e\n\u003cul data-start=\"978\" data-end=\"1134\"\u003e\n\u003cli data-section-id=\"1um3ida\" data-start=\"978\" data-end=\"1000\"\u003e\n\u003cstrong data-start=\"980\" data-end=\"989\"\u003eSize:\u003c\/strong\u003e 21\/64 in\u003c\/li\u003e\n\u003cli data-section-id=\"1m3bhga\" data-start=\"1001\" data-end=\"1057\"\u003e\n\u003cstrong data-start=\"1003\" data-end=\"1016\"\u003eMaterial:\u003c\/strong\u003e High-speed steel with titanium coating\u003c\/li\u003e\n\u003cli data-section-id=\"1rj7ryi\" data-start=\"1058\" data-end=\"1096\"\u003e\n\u003cstrong data-start=\"1060\" data-end=\"1068\"\u003eUse:\u003c\/strong\u003e Metal, wood, plastic, PVC\u003c\/li\u003e\n\u003cli data-section-id=\"1lex5vt\" data-start=\"1097\" data-end=\"1134\"\u003e\n\u003cstrong data-start=\"1099\" data-end=\"1108\"\u003eType:\u003c\/strong\u003e Jobber-length drill bit\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1136\" data-end=\"1139\"\u003e\n\u003ch3 data-section-id=\"1omzrfa\" data-start=\"1141\" data-end=\"1154\"\u003eBest Uses\u003c\/h3\u003e\n\u003cul data-start=\"1155\" data-end=\"1308\"\u003e\n\u003cli data-section-id=\"fncnqr\" data-start=\"1155\" data-end=\"1202\"\u003eDrilling holes in \u003cstrong data-start=\"1175\" data-end=\"1200\"\u003esteel and sheet metal\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"15dztyt\" data-start=\"1203\" data-end=\"1236\"\u003eWood framing and construction\u003c\/li\u003e\n\u003cli data-section-id=\"e4io36\" data-start=\"1237\" data-end=\"1264\"\u003ePVC\/plastic fabrication\u003c\/li\u003e\n\u003cli data-section-id=\"s50s7h\" data-start=\"1265\" data-end=\"1308\"\u003eGeneral jobsite or maintenance drilling\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1310\" data-end=\"1313\"\u003e\n\u003ch3 data-section-id=\"1g7992f\" data-start=\"1315\" data-end=\"1330\"\u003eBottom Line\u003c\/h3\u003e\n\u003cp data-start=\"1331\" data-end=\"1526\"\u003eThis is a \u003cstrong data-start=\"1341\" data-end=\"1373\"\u003esingle replacement drill bit\u003c\/strong\u003e, not a set. It’s meant for when you specifically need a \u003cstrong data-start=\"1430\" data-end=\"1457\"\u003edurable 21\/64\" size bit\u003c\/strong\u003e that holds up better and drills cleaner than basic black oxide bits.\u003c\/p\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411690254625,"sku":"48-89-2221","price":16.49,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_e7e679e8-3d5f-4fde-8641-bf9dcd68fc39.jpg?v=1776966430","url":"https:\/\/standardvmi.com\/products\/3-8-thunderbolt%c2%ae-titanium-drill-bit","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}