❥Suitable for cutting wood, plastic, machinable metal, nail embedded wood, plywood, pipes, etc. ❥The best cutting performance of teeth combines with variable tooth pitch and non-binding clean edge design ensure hole saw blade cuts smooth, clean and fast. ❥These hole saws are ideal for work where high performance and accuracy are needed. ❥We offer 5 kinds size optional, you can choose one or more according to your needs. ❥Package Includes: 1x Hole Saw Cutter