{"product_id":"irwin-1882783-drill-bit-3-16-in-dia-4-1-4-in-oal-countersink-4-flute-1-4-in-dia-shank","title":"Irwin 1882783 Drill Bit, 3\/16 in Dia, 4-1\/4 in OAL, Countersink, 4-Flute, 1\/4 in Dia Shank","description":"Tapered drill with widened flutes for drilling fast, clean pilot holes. 1\/4 in quick change shank reduces slipping in standard chucks and is compatible with all 1\/4 in quick change chucks, including impact drills. Adjustable four-cutter counterbore cuts and clears chips quicker for fast, smooth countersinking. Counter bore attaches to flats on shank with two hex screws for a secure fit and can be adjusted for controlled pilot hole depth.","brand":"Irwin","offers":[{"title":"Default Title","offer_id":43766025617507,"sku":"HT-042526923104","price":14.47,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0641\/0790\/5123\/files\/image_fe7ba47c-3483-4a70-b4ff-bd1705385266.jpg?v=1761768440","url":"https:\/\/hardwareandtools.com\/products\/irwin-1882783-drill-bit-3-16-in-dia-4-1-4-in-oal-countersink-4-flute-1-4-in-dia-shank","provider":"Hardware \u0026 Tools","version":"1.0","type":"link"}