{"product_id":"shockwave™-impact-duty™-9-7-8-1-1-8","title":"SHOCKWAVE™ Impact Duty™ #9 7\/8\" \u0026 1-1\/8\"","description":"\u003cp data-start=\"98\" data-end=\"285\"\u003eThe \u003cstrong data-start=\"102\" data-end=\"126\"\u003eMilwaukee 48-89-9249\u003c\/strong\u003e is a \u003cstrong data-start=\"132\" data-end=\"176\"\u003e#9 SHOCKWAVE™ Impact Duty step drill bit\u003c\/strong\u003e, designed for \u003cstrong data-start=\"191\" data-end=\"248\"\u003elarge-diameter holes (7\/8\" and 1-1\/8\") in sheet metal\u003c\/strong\u003e using an \u003cstrong data-start=\"258\" data-end=\"284\"\u003eimpact driver or drill\u003c\/strong\u003e.\u003c\/p\u003e\n\u003chr data-start=\"287\" data-end=\"290\"\u003e\n\u003ch2 data-section-id=\"bfv3j1\" data-start=\"292\" data-end=\"305\"\u003eHole sizes\u003c\/h2\u003e\n\u003cul data-start=\"306\" data-end=\"329\"\u003e\n\u003cli data-section-id=\"14trw7e\" data-start=\"306\" data-end=\"316\"\u003e\u003cstrong data-start=\"308\" data-end=\"316\"\u003e7\/8\"\u003c\/strong\u003e\u003c\/li\u003e\n\u003cli data-section-id=\"pgip68\" data-start=\"317\" data-end=\"329\"\u003e\u003cstrong data-start=\"319\" data-end=\"329\"\u003e1-1\/8\"\u003c\/strong\u003e\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003cp data-start=\"331\" data-end=\"513\"\u003eThis is a \u003cstrong data-start=\"341\" data-end=\"366\"\u003e2-step large-hole bit\u003c\/strong\u003e, not a full multi-step ladder. It’s meant for \u003cstrong data-start=\"413\" data-end=\"452\"\u003especific conduit and knockout sizes\u003c\/strong\u003e, not general stepping. \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\u003c\/p\u003e\n\u003chr data-start=\"515\" data-end=\"518\"\u003e\n\u003ch2 data-section-id=\"1ma7m6t\" data-start=\"520\" data-end=\"535\"\u003eKey Features\u003c\/h2\u003e\n\u003cul data-start=\"536\" data-end=\"1142\"\u003e\n\u003cli data-section-id=\"1221oup\" data-start=\"536\" data-end=\"665\"\u003e\n\u003cstrong data-start=\"538\" data-end=\"571\"\u003eSHOCKWAVE™ Impact Duty design\u003c\/strong\u003e – optimized for impact drivers (also works in drills) \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"18u95df\" data-start=\"666\" data-end=\"780\"\u003e\n\u003cstrong data-start=\"668\" data-end=\"713\"\u003eTiAlN coating (Titanium Aluminum Nitride)\u003c\/strong\u003e – up to \u003cstrong data-start=\"722\" data-end=\"740\"\u003e5× longer life\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"aumie\" data-start=\"781\" data-end=\"879\"\u003e\n\u003cstrong data-start=\"783\" data-end=\"804\"\u003eRapid Strike™ tip\u003c\/strong\u003e – fast starts with minimal walking \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"6vkvba\" data-start=\"880\" data-end=\"979\"\u003e\n\u003cstrong data-start=\"882\" data-end=\"904\"\u003eDual spiral flutes\u003c\/strong\u003e – up to \u003cstrong data-start=\"913\" data-end=\"939\"\u003e2× faster hole cutting\u003c\/strong\u003e \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"10dtn5k\" data-start=\"980\" data-end=\"1079\"\u003e\n\u003cstrong data-start=\"982\" data-end=\"1002\"\u003eSHOCKZONE™ shank\u003c\/strong\u003e – reduces breakage under high torque \u003cspan class=\"\" data-state=\"closed\"\u003e\u003c\/span\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"hmygnv\" data-start=\"1080\" data-end=\"1142\"\u003e\n\u003cstrong data-start=\"1082\" data-end=\"1107\"\u003eLaser-etched markings\u003c\/strong\u003e – clearly shows the 2 stop sizes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1144\" data-end=\"1147\"\u003e\n\u003ch2 data-section-id=\"ah98b9\" data-start=\"1149\" data-end=\"1161\"\u003eBest Uses\u003c\/h2\u003e\n\u003cul data-start=\"1162\" data-end=\"1347\"\u003e\n\u003cli data-section-id=\"eotu7w\" data-start=\"1162\" data-end=\"1216\"\u003eElectrical conduit holes (especially larger sizes)\u003c\/li\u003e\n\u003cli data-section-id=\"p7a469\" data-start=\"1217\" data-end=\"1236\"\u003ePanel knockouts\u003c\/li\u003e\n\u003cli data-section-id=\"1xbjpfr\" data-start=\"1237\" data-end=\"1278\"\u003eHVAC duct and sheet metal fabrication\u003c\/li\u003e\n\u003cli data-section-id=\"meppig\" data-start=\"1279\" data-end=\"1313\"\u003eEnlarging existing large holes\u003c\/li\u003e\n\u003cli data-section-id=\"15cl5ia\" data-start=\"1314\" data-end=\"1347\"\u003eThin steel, aluminum, plastic\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1349\" data-end=\"1352\"\u003e\n\u003ch2 data-section-id=\"14x8nnv\" data-start=\"1354\" data-end=\"1377\"\u003eImportant limitation\u003c\/h2\u003e\n\u003cp data-start=\"1378\" data-end=\"1397\"\u003eLike all step bits:\u003c\/p\u003e\n\u003cul data-start=\"1398\" data-end=\"1516\"\u003e\n\u003cli data-section-id=\"1s0e1vg\" data-start=\"1398\" data-end=\"1442\"\u003eBest for \u003cstrong data-start=\"1409\" data-end=\"1440\"\u003ethin material (sheet metal)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"w4z948\" data-start=\"1443\" data-end=\"1493\"\u003eNot for \u003cstrong data-start=\"1453\" data-end=\"1491\"\u003ethick plate or structural drilling\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003cli data-section-id=\"v2jugf\" data-start=\"1494\" data-end=\"1516\"\u003eNot for deep holes\u003c\/li\u003e\n\u003c\/ul\u003e\n\u003chr data-start=\"1518\" data-end=\"1521\"\u003e\n\u003ch2 data-section-id=\"yal5q2\" data-start=\"1523\" data-end=\"1549\"\u003eHow it fits your lineup\u003c\/h2\u003e\n\u003cul data-start=\"1550\" data-end=\"1742\"\u003e\n\u003cli data-section-id=\"1qq9aco\" data-start=\"1550\" data-end=\"1586\"\u003e\n\u003cstrong data-start=\"1552\" data-end=\"1566\"\u003e9241 (#1):\u003c\/strong\u003e 1\/8\"–1\/2\" (small)\u003c\/li\u003e\n\u003cli data-section-id=\"n3rw2k\" data-start=\"1587\" data-end=\"1628\"\u003e\n\u003cstrong data-start=\"1589\" data-end=\"1603\"\u003e9243 (#3):\u003c\/strong\u003e 3\/16\"–3\/4\" (mid-range)\u003c\/li\u003e\n\u003cli data-section-id=\"1b5adjy\" data-start=\"1629\" data-end=\"1675\"\u003e\n\u003cstrong data-start=\"1631\" data-end=\"1645\"\u003e9244 (#4):\u003c\/strong\u003e 3\/16\"–7\/8\" (extended range)\u003c\/li\u003e\n\u003cli data-section-id=\"aq73tz\" data-start=\"1676\" data-end=\"1742\"\u003e\n\u003cstrong data-start=\"1678\" data-end=\"1692\"\u003e9249 (#9):\u003c\/strong\u003e \u003cstrong data-start=\"1693\" data-end=\"1740\"\u003e7\/8\" \u0026amp; 1-1\/8\" (this — large knockout sizes)\u003c\/strong\u003e\n\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Milwaukee","offers":[{"title":"Default Title","offer_id":52411686682913,"sku":"48-89-9249","price":80.19,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0943\/1905\/1041\/files\/download_2_a823e3ff-3408-40be-8fda-7b2e37faabb7.jpg?v=1777047284","url":"https:\/\/standardvmi.com\/products\/shockwave%e2%84%a2-impact-duty%e2%84%a2-9-7-8-1-1-8","provider":"Standard Plumbing Supply","version":"1.0","type":"link"}