Pro Grade 30 Piece Round Hole Punch Die Set For Hydraulic Punch Tool, Heavy Duty Chrome Steel Molds, CH70 Compatible, Ideal For Steel Sheet, Aluminum Plate, And Copper Plate Punching, 4.2mm To 13.8mm Size Range

30-Piece CH70 Round Hole Punch Die Set for Hydraulic Punch
✔️ 30-piece chrome steel dies for CH70 hydraulic punch, 4.2mm to 13.8mm

This heavy-duty round hole punch die set is designed for the CH-70 hydraulic punching system. It’s ideal for punching precise holes in steel, aluminum, and copper sheets during fabrication, metalworking, and electrical enclosure work.

✅ 30-piece set of round dies compatible with CH-70 hydraulic punches
✅ Chrome steel, heat-treated molds deliver long life and clean holes
✅ Size range from 4.2mm to 13.8mm covering common hole needs
✅ Suitable for steel, aluminum, and copper sheets across applications
✅ Custom size options available on request for specific projects

💡 What is a round hole punch die set used for in metalworking? This handy kit helps you punch clean, accurate holes when paired with a hydraulic punch system. - Creates precise holes in steel, aluminum, and copper sheets - Works with CH-70 hydraulic punch units for consistent results - Includes 4.2mm to 13.8mm sizes for many hole options - Ideal for panels, enclosures, brackets, and frame fabrication