Bosch HDG11 Diamond Hole Saw Set 11pc

Bosch 11 Piece Diamond Hole Saw Kit HDG11, 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, (9) Hole Saws - 1/4", 5/16", 3/8", 5/8", 1", 1-3/8", 2", 2-1/4", 2-1/2" & carrying case