Description Choose the Milwaukee Diamond Plus⢠Hole Saw for up to 10X longer life when cutting tile, stone and glass. Diamond Plus⢠Hole Saws deliver best-in-class performance, with higher grade diamonds for maximum heat and fracture resistance. An improved braze provides superior diamond retention when cutting hard, abrasive materials. The Diamond Plus⢠Threaded Hole Saw features large slot geometry for easy plug removal. Designed as the single cutting solution for all tile, stone, and glass applications, Diamond Plus⢠offers the lowest cost-per-hole on the market. Use it with standard hole saw arbors or with the Angle Grinder Adapter (49-56-7105), or Retractable Starter Bit with Large Arbor (49-56-7135) for even greater productivity and ease of use.PRODUCT DETAIL:Diamond Plusâ¢: Greater durability and toughness delivers up to 10X longer life Large Slug Ejection Slot: Offers easy plug removal. Higher grade diamonds and improved braze provides best-in-class performance. Versatile: Ideal for cutting, anchoring and clearance holes in all tile, stone and glass.