14PCS 3-70mm Glass Hole Saw Kit Diamond Coated Core Hole Saw Marble Drill Bit Tile Ceramic Glass Porcelain Drilling

Features:
High quality hole saw kit for drilling round holes easily and quickly.
Sharp and durable teeth of hole saws ensure a powerful and high efficient results.
Hole saws in various size(14 kinds 3-70mm) to meet different needs.
Suitable for standard electric drill, ordinary electric drill, cordless drill, bench drill, etc.
Can be widely used for drilling glass, tiles, granite, ceramic and marble.
Great for making clean and accurate hole on glass and tile for home, hobby, craft, construction, etc.