8-Piece Oval Hydraulic Hole Punch Die Set Compatible With CH-70 Punching Machine Heavy Duty Oval Die Kit For Steel Copper Aluminum Iron Plates Delivers Clean Pro Grade Oval Holes

8-Piece Oval Hole Punch Die Set for CH-70 Machine
✔️ Includes 8 hydraulic oval dies in multiple sizes for CH-70

This 8-piece hydraulic oval hole punch die set is designed to work with the CH-70 punching machine. It's built for heavy-duty metal fabrication, punching clean oval holes in steel, copper, aluminum, and iron plates. The standard interface ensures quick, snug fit and minimal downtime in demanding shop environments.

✅ Designed for CH-70 compatibility with quick-change interface
✅ Heavy-duty oval dies for steel up to 1/4" thick and copper, aluminum, iron plates
✅ Precision-ground cutting edges for burr-free holes
✅ 8 sizes included: 6x20 mm, 10x20 mm, 10.5x22 mm, 12x24 mm, 13x25 mm, 8.5x22 mm, 14x25 mm, 6x22 mm

💡 What is an oval hole punch die set used for in metal fabrication and how does CH-70 compatibility help?

These oval dies are handy for creating precise elongated holes in hard metals, improving bolt alignment and load distribution. CH-70 compatibility speeds tool changes and reduces downtime on busy jobs.

• Oval holes provide more clearance for fasteners in tight assemblies
• Hydraulic punching delivers consistent results with less manual effort
• CH-70 compatibility means quick tool changes and reduced downtime