Heavy Duty Hydraulic Oval Hole Punch Die For CH-70 System Replacement 11x18mm For Steel Sheets Copper Plates And Aluminum Plates Industrial-Grade Chrome Steel Build For Smooth Precise Holes

Heavy Duty CH-70 Oval Hole Punch Die for Metal Sheets
✔️ CH-70 compatible sizes 8x11, 8x18, 9x15, 12x22 mm; chrome steel

This is an industrial-grade hydraulic oval hole punch die designed for CH-70 systems. Built from heat-treated chrome steel, it delivers durable performance when punching oval holes in metal sheets such as steel, copper, and aluminum. This die is handy for fabrication shops, metalworking, and DIY projects that require precise oval holes.

✅ Multiple sizes available: 8×11 mm, 8×18 mm, 8×22 mm, 9×15 mm, 10×20 mm, 10×25 mm, 11×18 mm, 12×22 mm etc.
✅ CH-70 compatible with hydraulic punching machines
✅ Hardened chrome steel construction for long tool life
✅ Rigorous quality control for consistent hole quality
✅ 1 piece per package

💡 What is a CH-70 oval hole punch die used for in metal fabrication? This handy tool helps punch precise oval holes in metal sheets. - Handy for quick oval holes in steel, copper, aluminum, and wood panels. - Works with CH-70 hydraulic punches to ensure proper alignment and stable operation. - Built from heat-treated chrome steel for long life and reliable performance. - Great for hobbyists and professionals needing accurate holes for fasteners and assemblies.