{"product_id":"alpha-dry-core-bits-granite-stone-porcelain","title":"Alpha Dry Core Bits for Granite, Engineered Stone \u0026 Porcelain","description":"\u003ch3\u003eHigh-Speed Dry Drilling for Granite and Engineered Stone\u003c\/h3\u003e\n\u003cp\u003eAlpha® Dry Core Bits are aggressive core bits for drilling granite, quartzite, engineered stone, porcelain, and crystallized glass without water. Designed for jobsite use, they can drill through countertop material up to 1-1\/4\" thick while eliminating the water and slurry associated with wet drilling.\u003c\/p\u003e\n\n\u003ch3\u003eFaucet Holes, Countertops and Sink Cutouts\u003c\/h3\u003e\n\u003cp\u003eThese dry core bits are suited for drilling faucet-mounting holes in countertops and vanities and can be used to create clean rounded corners for square or rectangular sink cutouts. Their dry operation reduces cleanup on finished jobsites and supports faster countertop fabrication and installation work.\u003c\/p\u003e\n\n\u003ch3\u003e5\/8\"-11 Thread for High-Speed Angle Grinders\u003c\/h3\u003e\n\u003cp\u003eEach core bit has a 5\/8\"-11 thread for use with many popular high-speed angle grinders and a maximum operating speed of 12,000 RPM. Available diameters from 1\/2\" through 2\" cover countertop drilling as well as openings for water, gas, and electrical piping.\u003c\/p\u003e","brand":"Alpha","offers":[{"title":"1\/2\"","offer_id":42578727796931,"sku":"ALP-CB12-DRB00500","price":71.69,"currency_code":"USD","in_stock":true},{"title":"3\/4\"","offer_id":42578727928003,"sku":"ALP-CB34-DRB00750","price":73.51,"currency_code":"USD","in_stock":false},{"title":"1\"","offer_id":42578727862467,"sku":"ALP-CB1-DRB01000","price":70.81,"currency_code":"USD","in_stock":false},{"title":"1-1\/4\"","offer_id":42578727764163,"sku":"ALP-CB114-DRB01250","price":72.08,"currency_code":"USD","in_stock":true},{"title":"1-3\/8\"","offer_id":42578727829699,"sku":"ALP-CB138-DRB01375","price":82.09,"currency_code":"USD","in_stock":true},{"title":"1-1\/2\"","offer_id":42578727731395,"sku":"ALP-CB112-DRB01500","price":90.75,"currency_code":"USD","in_stock":true},{"title":"2\"","offer_id":42578727895235,"sku":"ALP-CB2-DRB02000","price":103.43,"currency_code":"USD","in_stock":true}],"thumbnail_url":"\/\/cdn.shopify.com\/s\/files\/1\/0604\/8373\/1651\/files\/alpha-professional-tools-dry-core-drill-bit-1-2-inch.webp?v=1757953641","url":"https:\/\/tilethis.com\/products\/alpha-dry-core-bits-granite-stone-porcelain","provider":"Tile This","version":"1.0","type":"link"}