AMZCNC 8-Ton Hydraulic Knockout Punch Set | 1/2-2 in Conduit Hole Cutter

Upgrade your conduit work with the AMZCNC hydraulic knockout punch set, a robust tool designed for dependable performance in metal and composite materials. Its compact, hydraulic design delivers steady, precise results, making routine electrical installations and fabrication tasks smoother and more predictable.

Powerful capacity and compatibility

The core capability is an 8 US ton punching capacity, enabling you to tackle larger holes with confidence and consistency. The system is compatible with GREENLEE and other domestic punch tooling using 3/4 inch 16 threads, so you can pair it with familiar accessories you already own on the job site.

Die options and hole range

The kit includes six die sets to cover conduit sizes from 1/2 inch to 2 inches, allowing swift size changes without hunting for extra parts. This range helps you adapt to common conduit specs in a single session, reducing downtime between tasks.

Material and thickness coverage

Punching capacity extends to 1/8 inch thick steel and 1/16 inch stainless steel. The punches themselves are designed for a variety of materials, including steel, stainless steel, brass, copper, aluminum (soft alloys), fiberglass, and plastic, providing versatility across typical electrical, plumbing, and fabrication projects.

Ease of use and workflow

Operation is engineered for speed, accuracy, and controlled force. Paired with a drill bit and driving bolt, you can achieve clean, uniform holes with minimal effort. The long plastic handle supports steady leverage, reducing slips and improving force transfer for more consistent results.

Real-world benefits you may notice

• Faster setup and quick die changes for multiple conduit sizes
• Cleaner, more precise holes that align with subsequent fittings
• Versatility to work with common metals and soft alloys on site
• Ergonomic, non-slip operation that helps sustain performance during longer sessions

• Robust build intended for repeated use in electrical and fabrication tasks
• Compact design with a stable, torque-ready long handle

Note that results depend on material, thickness, and technique. Follow safety guidelines and wear appropriate PPE when operating power tools and metalworking equipment.