Bosch HDG7 7 Piece Diamond Hole Saw Kit

Bosch 7 Piece Diamond Hole Saw Kit HDG7, Diamond Hole Saws are ideal for granite, grade 5 porcelein, stone, marble, glass, travertine & other hard surfaces Requires water (typically a spray bottle) to remain cool and extend bit life. Includes: (1) Mandrel, (1) Auto-Start Pin, (5) Hole Saws - 5/8", 1", 1-3/8", 2", 2-1/4" & case