Bi-metal Hole Saw, Wood Hole Saw Ø40mm, Hole Saw with Hexagonal Adapter and Center Drill, for Drilling Plastic, PVC, Wood, Fiberboard, Soft Metal

General description The Bi-metal Hole Saw is designed for efficient drilling through a variety of materials including wood, plastic, PVC, fiberboard, and soft metals. This kit includes a Ø40mm hole saw blade, a hexagonal adapter, and a center drill, all conveniently packaged in a storage box. Technical specifications Diameter: Ø40mm Maximum cutting depth/thickness: 25mm Material: M42 HSS steel Total length of bits: ~80-100mm Compatibility and accessories Compatible with bench drills, drill presses, pistol drills, and various hand drills Includes: 1 x Bi-metal Hole Saw Blade, 1 x Mandrel, 1 x Drill Bit, 1 x Storage Box Usage Recommended RPM: ≤1000 to prevent high-speed wear After drilling, the drill spring automatically ejects the disc from the saw Surface coated with protective oil to prevent oxidation and rust Other information Note: Ensure not to skip the blade during use to maintain the finish of your enclosure