Arrowtech Engineering

55 HRC Industrial Roofing Sheet Cutting Die is a precision tool used in press machines (mechanical or hydraulic) to cut roofing sheets into specific shapes or profiles.
The 55 HRC refers to the hardness level of the die material, measured on the Rockwell Hardness Scale (HRC), meaning it is hardened steel—tough enough for long-term cutting of coated or uncoated roofing sheets.

• 55 HRC ensures a balance between toughness (resisting cracks) and wear resistance.
• Through hardening + tempering for strength and dimensional stability.
• Precision ground for sharp edges and smooth operation.