
High Strength Sash Press Brake Upper Die for Decorative Aluminum Profile Production. Premium 42CrMo Material: Constructed from high-quality alloy steel 42CrMo for superior durability. High Precision Machining: CNC machining ensures tight tolerances and consistent bending angles. Anti-Marking Tip Design: Special tip prevents surface scratches on delicate aluminum profiles. Universal Compatibility: Works with most European and American press brake systems. Full Customization: Custom angles, radii, and lengths available based on customer drawings. Extended Service Life: Heat treatment provides 30-50% longer life than traditional tools. High Hardness Options: Hardness up to 56-60 HRC via induction hardening for wear resistance. ISO Quality Assurance: Manufacturing aligned with ISO9001 principles and 100% inspection.