Spyder 600100CF 4-3/4 Bi-Metal Hole Saw general tools which is a leaf spring

which is a leaf spring and cam gear mechanism that’s engineered for reduced vibration

Ideal for fast door and window cutouts through covering sheets

Silicone encapsulated module helps keep dust and debris out

Large data log capacity

Spyder 600100CF 4-3/4 Bi-Metal Hole Saw general tools which is a leaf springVariable tooth pitch guarantees a fast and clean cut through all thicknesses. Creates smooth cuts in steel, stainless steel, aluminum, nail embedded wood, non ferrous metal, plastics PVC and more. Up to 1 7 8 Depth of Cut. Utilizes Rapid Core Eject Arbor System rapidly eject the core, quickly change diameter, cut at an angle, and enlarge existing holes.