You get 2 sets for 10pcs Blue King

Diamond Set Ceramic Tile Glass Concrete Hole Drill Alloy Multifunctional

Triangle Drill Big Full High Hardness Hole Opener For Ceramic Tile

Cement Concrete Wall his 10 piece set of Drill Bits is perfect for your

drilling needs. The Blue King Diamond Set is suitable for drilling into

Ceramic Tile, Glass, and Concrete. With a package quantity of 1, each

set contains 5 drill bits. The Type of the set is Drill Bit. This set is

perfect for all your drilling needs.