🔩 Durable Bi-Metal General Purpose Mandrels for Excellent Performance Review

Safety and Durable: Features bi-metal construction for rust proof, Sharp teeth perfect for hole cutting on metal,wood, PVC board, plastic and drywall. Perfect for Hole: Covers most popular hole saw sizes on the market. High precision, smooth cutting edges, especially impact resistance, wear resistance, cutting depth varies from 1-11/16" to 2" according to different sizes. Multiscale: Includes 11 hole saws: 3/4", 7/8", 1", 1-1/8", 1-1/4", 1-3/8", 1-1/2", 1-3/4", 2", 2-1/8", 2-1/2" for needs in different situations, 2 x Spare Pilot Drill for replacement, 1 x Large Mandrel, 1 x Small Mandrel , 1 x Plastic Case. Solid Storage Case: The set comes with a customized heavy duty case for portability. Designated slots in the case keep every piece in place. Improve work efficiency. Convenient Storage: Equipped with a special storage tool box, helping you easy carrying out for working.