QEP 10569Q 1-3/8" Diamond Hole Saw with Water Delivering System The QEP 1-3/8 in. Tile hole saw is a good choice for faucet, pipe and shower head installations. This hole saw features a durable diamond grit edge, for faster cuts, less dust and less chipping. Use when installing bathroom Fixtures on Marble, Granite, ceramic and porcelain tiles. Features It is easy to use It is highly durable Manufactured in China USA SHIPPING estimates delivery times and we work to get your item to you as quickly as possible and within those times, but please know it may take slightly longer than the estimate.