Model HC-300: Hole Cutting Machine 3"

Pipe Diameter Mounting Range1-1 2 inch (38 mm) to 8 inch (200 mm).
Hole Cutting Capacity: Up to 3 inch (76 mm).
Chuck Size: 1 16 inch(1.6 mm) to 1 2 inch (13 mm).
Motor: Universal
Output Speed: 360 RPM (no load).
Arbor Capacity: Up to 7 16 inch.
Weight: 31 lb (14Kg).
Dimensions: H 12.8 inch L 11.9 inch W 13.2 inch.