4-1/4" Variable Pitch Hole Saw

4-1/4" Variable Pitch Hole Saw – Bi-Metal Hole Saw The Greenlee 4-1/4" Variable Pitch Hole Saw is designed for professional cutting applications in electrical distribution, lighting solutions, and wire and cable installations. This bi-metal hole saw provides superior cutting performance with a variable tooth pitch that enables faster cuts and efficient chip clearance. It is suitable for use by electrical distributors and switchgear suppliers requiring reliable, durable tools for cutting through a variety of materials. Specifications Manufacturer Part #: 825-4-1/4 Variable Pitch: 4/6 Cutting Depth: 1-5/8" Material Compatibility: Mild steel, stainless steel, cast iron, aluminum, brass, copper, plastics, and composites Product Weight: 1.03 lbs Country of Origin: United States Made in USA: Yes Features Extra-tough bi-metal blade offers maximum resistance to heat and abrasion for increased cutting life Low-friction paint coating reduces heat buildup and abrasion for longer tool life Extra-thick backplate minimizes vibration for smoother, easier cutting Variable tooth pitch with unique profile cuts faster and efficiently clears chips Downloads & Links Spec Sheet