{"product_id":"brunner-lay-whirlibit-carbide-drill-bit-7-8-x-3-1-4-hex-shank","title":"Brunner \u0026 Lay Whirlibit Carbide Drill Bit - 7\/8\" x 3-1\/4\" Hex Shank","description":"\u003cp\u003e\u003cstrong\u003eBrunner \u0026amp; Lay Whirlibit Carbide Drill Bit - 7\/8\" x 3-1\/4\" Hex Shank\u003c\/strong\u003e\u003c\/p\u003e\u003cp\u003e\u003cem\u003eSold individually. Choose the hole diameter, then the drill depth.\u003c\/em\u003e\u003c\/p\u003e\u003cp\u003eBrunner \u0026amp; Lay designs the Whirlibit, a carbide-inserted chisel-tip bit, for drilling dowel holes. They fit pneumatic rock drills and dowel drills that take a 7\/8\" x 3-1\/4\" hex shank.\u003c\/p\u003e\u003cp\u003e\u003cstrong\u003eFeatures and Benefits\u003c\/strong\u003e\u003c\/p\u003e\u003cul\u003e\n\u003cli\u003eCarbide tip for percussion drilling in concrete and rock\u003c\/li\u003e\n\u003cli\u003e7\/8\" hex x 3-1\/4\" shank\u003c\/li\u003e\n\u003cli\u003eHole diameters 7\/8\" to 1-1\/8\"\u003c\/li\u003e\n\u003cli\u003eDrill depths 9\" to 20\"; overall length under the collar is 12\" to 24\"\u003c\/li\u003e\n\u003c\/ul\u003e","brand":"Brunner \u0026 Lay","offers":[{"title":"7\/8\" \/ 9\"","offer_id":50788998512815,"sku":"X30322","price":121.0,"currency_code":"USD","in_stock":true},{"title":"1-1\/8\" \/ 9\"","offer_id":50788998545583,"sku":"x30328","price":137.9,"currency_code":"USD","in_stock":true},{"title":"1-1\/8\" \/ 20\"","offer_id":50788998578351,"sku":"X30628","price":117.8,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0014\/8956\/7793\/files\/WHIRLIBIT_7ecb4d04-66d6-4975-93e3-1ce4312aa037.jpg?v=1793300385","url":"https:\/\/acecutting.com\/products\/brunner-lay-whirlibit-carbide-drill-bit-7-8-x-3-1-4-hex-shank","provider":"Ace Cutting","version":"1.0","type":"link"}