Square Hole Punch Die Set For CH-70 Hydraulic Punching, Rugged Pro-Grade Metal Fabrication Tool Built From Industrial Grade Alloy Steel, Custom Size 10x10mm, Delivers Clean, Precise Square Holes Every Time

Heavy-Duty Square Hole Punch Die Set for CH-70 - 8-Piece
✔️ Includes upper and lower dies for precise square holes

Engineered for rugged metal fabrication, this heavy-duty square hole punch die set works with CH-70 and CH-60 hydraulic punches, delivering clean, repeatable square holes in steel, aluminum, and profiles like angles and channels. Ideal for electrical, HVAC, and maintenance projects that require precise hole sizing.

✅ 8-piece set with sizes: 6.5x20mm, 6x22mm, 8.5x22mm, 10x20mm, 11x25mm, 12x24mm, 13x25mm, 9x20mm
✅ Chrome steel construction for durability and wear resistance
✅ Ready-to-use kit includes upper and lower dies for quick setup
✅ Custom non-standard sizes available on request to fit specific layouts

💡 What is a square hole punch die used for in metal fabrication? This handy tool is used to punch precise square holes in metal profiles for mounting hardware and framing.

• Designed for use with CH-70 and CH-60 hydraulic punching machines
• Durable chrome steel construction for long service life
• Available in multiple standard sizes with options for custom sizing
• Ideal for electrical, HVAC, and structural fabrication tasks