Hydraulic Hole Punch Die Set 10mm Round Hole for CH70 Electric Punching Machine 40Cr Steel Heavy Duty Punch Kit for Metal Fabrication and DIY Projects Pro Grade

10mm Round Hydraulic Hole Punch Die Set for CH70
✔️ 40Cr steel dies, 53mm upper, 20mm lower, 10mm hole

This electric hydraulic hole punch die kit includes upper and lower dies made from 40Cr steel for heavy-duty punching in metal fabrication. It pairs with CH70 electric punching machines and similar hydraulic punchers to deliver precise, repeatable holes in steel, aluminum, and profiles.

✅ Hole dia: 10 mm (0.39 in); upper die height 53 mm (2.09 in)
✅ Lower die dia: 40 mm (1.57 in); lower die height 20 mm (0.79 in)
✅ Material: 40Cr steel for durability in heavy-duty punching
✅ Includes upper and lower die set for CH70 and similar machines
✅ Applications include angle steel, sheet metal, and aluminum profiles

💡 What is a hydraulic hole punch die set used for in metal fabrication?

This handy tool helps you quickly create clean, accurate holes in metal parts. - Handy for punching precise holes in angle steel, sheet metal, and aluminum profiles - Handy for DIY projects and professional work that needs repeatable results - Works with CH70 and other electric-hydraulic punching machines - Made from durable 40Cr steel for long service life