- Min. diameter: 1/4 inch
- Max. diameter: 4 3/4 inch
Hole saw machine for large diameter pipe and steel cutting
A hole saw machine cuts large diameter holes in pipes, steel plate and thick-walled materials with precision and speed that standard drill-mounted hole saws cannot deliver. This 230 V model handles hole sizes up to 4 3/4 inches, making it suitable for plumbing installations, HVAC ductwork and industrial pipe fitting where accurate, clean openings are required.
The dedicated machine design provides the rigid mounting and controlled feed rate needed for consistent results in tough materials, preventing the blade wander and stalling problems that occur when using hole saws in hand-held drills. The 50/60 Hz motor operates on standard mains power supplies across different regions.
Heavy-duty construction withstands the forces generated during large-diameter cutting in metal and thick pipe walls. This type of machine is used by plumbers, pipefitters and mechanical contractors who regularly need to create branch connections, access openings and penetrations in existing pipework and structural elements. The stable cutting action extends hole saw blade life by maintaining consistent cutting pressure throughout each operation.