Overview: Hole saw multi-material Diamond Plus Milwaukee 38 mm 49565630 Drilling holes fast and flawless in tile, ceramic, cast iron, marble, granite, brick, fiberglass. Diamond Plus technology developed by Milwaukee in diamond concretion basis for an exceptional resistance to abrasion and therefore a life far superior to conventional bell saws. Compatible for drilling with water and dry. Adapter sold separately: Click here Performance: Diameter: 38 mm rapid and accurate drilling Robustness: Diamond Technology More Powerful and convenient: the hole saw Diamond Plus was designed for the drilling of the hardest materials Suitable for: tiles, ceramics, cast iron, marble, granite, brick, fiberglass Large notch to eject carrot shank 5/8 "X 18 Packaging: 1 hole saw Diamond Plus comes in blister