The 5/16 TDBC516 5/16 CYCLONE PORCELAIN & TILE WET/DRY CORE DRILL BIT by Diamax is a high-quality drill bit designed for cutting through porcelain and tile with precision. Made in the USA, this drill bit has a 5/16 inch diameter and is suitable for use with a drill. The package includes one drill bit, making it a versatile and efficient tool for various home and workshop projects requiring the removal of tough materials.
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