{"product_id":"greenlee-730bb-1-7-8-1-7-8-hole-size-standard-round-knockout-punch-unit","title":"Greenlee 730BB-1-7\/8 1-7\/8\" Hole Size Standard Round Knockout Punch Unit","description":"• Round Standard Metal Punch Units are complete units consisting of punch, die and draw stud.\n• Use with battery-powered, hydraulic, ratchet or manual drivers.\n• Properly assembled through pilot holes, they will make clean, fast and accurate holes.\nHole Size: 1-7\/8\" (47.6 mm)\nPunch Unit Consists of:\nPunch: 1791AV\nDie: 1792AV\nDraw Stud: 304AVBB\nSPECIFICATIONS:\nCapacity - Mild steel up through 10 gauge (3.5 mm).\nApplication - Punch mild steel, aluminum, fiberglass and plastic.\nOperation - Operate with battery-powered, hydraulic, ratchet or manual drivers. When used with battery-powered, hydraulic or ratchet drivers buy the punch and die only; the draw stud is part of the driver kit.\nHole Sizes\nConduit Sizes – Hole size is outside diameter of US conduit sizes.\nExample: 1\/2\" conduit size punch actually makes a 7\/8\" hole.\nPg Sizes - European standard pipe sizes.\nISO Sizes - International Standards Organization pipe sizes.","brand":"Greenlee","offers":[{"title":"Default Title","offer_id":30289400135754,"sku":"Greenlee 730BB-1-7\/8","price":132.39,"currency_code":"USD","in_stock":false}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0259\/3344\/7242\/products\/Greenlee-730BB-2-1-8_01.jpg?v=1569613584","url":"https:\/\/citysupplycompany.myshopify.com\/products\/greenlee-730bb-1-7-8-1-7-8-hole-size-standard-round-knockout-punch-unit","provider":"CitySupplyCompany","version":"1.0","type":"link"}