Bi-Metal Hole Saw Kit, HORUSDY 16-Piece General Purpose 3/4'' to 2-1/2'' Set with Case, Durable High Speed Steel (HSS), Ideal for Rapid Cutting of Metal, Wood, Plastic, Dry Wall.

*【High-Quality】Construction of high quality Bi-Metal for rust proof, 2 mm thickness, providing better durability and heat resistance. Product life can be extended by 50%。

*【Widely used】Sharp teeth, very suitable for hole cutting on metal, gypsum board, wood, PVC board, plastic; clean and smooth cutting; high precision; cutting depth varies from 43mm to 50mm according to different sizes。

*【Size】Includes 10 hole saws: 3/4 ", 7/8", 1-1 / 8 ", 1-3 / 8", 1-1 / 2 ", 1-3 / 4", 2〃, 2-1 / 8 ", 2-1 / 4", 2-1 / 2 "for different needs, 3 spare pilot drills for replacement, 1 large mandrel, 1 small mandrel with medium joint and 1 plastic box for easy storage.

*【Compatibility】saw mandrels of various specifications are compatible with most commonly used electric drills.

*【Easy to carry】sturdy plastic box is easy to store, and each part is dimensioned. Make your work easier.