3-1/2" Variable Pitch Hole Saw

3-1/2" Variable Pitch Hole Saw by Greenlee The 3-1/2" Variable Pitch Hole Saw from Greenlee is a precision cutting tool designed for electrical distributors and lighting solutions providers requiring reliable hole cutting in various materials. This bi-metal hole saw features a variable tooth pitch and unique profile that ensures faster cutting and efficient chip clearance, making it suitable for wire and cable installation, switchgear assembly, and other electrical applications. Specifications Manufacturer Part #: 825-3-1/2 Cutting Diameter: 3-1/2" (88.9 mm) 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: 0.75 lbs Country of Origin: United States Made in USA: Yes Features Extra-tough bi-metal blade provides maximum resistance to heat and abrasion for increased cutting life Low-friction paint reduces heat buildup and abrasion for longer tool life Extra-thick backplate minimizes vibration for smoother, easier cutting Variable tooth pitch with unique profile enhances cutting speed and chip clearance Downloads & Links Spec Sheet