Our Diamond MAX™ hole saw three-piece set offers you up to 10X longer life when cutting tile, stone and glass. This set includes (1) 3/16 in, (1) 1/4 in and (1) 5/16 in diamond hole saws. Diamond MAX™ hole saws deliver popular performance, with higher grade diamonds for maximum heat and fracture resistance. An improved continuous brazed edge provides clean, exceptional joint strength and better diamond retention when cutting hard, abrasive materials. The MILWAUKEE® one-piece hole saw has a 1/4 in quick-change hex shank and features a large slug ejection slot. These diamond hole saws are designed as a single cutting solution for all cutting tile, stone and glass applications. Diamond MAX™ offers you the lowest cost-per-hole on the market.