REF: 105M11R4940

Product Description: Precision and Durability in Punching

The No. 11 Round Die (Ref: M11R4940) is a high-strength component manufactured for circular punching processes in industrial presses and punching machines. With a nominal diameter of 49.0 mm, this die is ground to tight tolerances to ensure repeatability with every stroke.

Technical Specifications

• Array Type: No. 11 (High industrial compatibility standard).

• Geometry: Round.

• Cutting Diameter: 49.0 mm.

• Clearance (H): 0.4 mm.

• Reference: M11R4940.

Why Is the 0.4 mm clearance essential?

At Pilses, after 50 years advising the metal sector in Galicia, we remind you that the choice of clearance is key to the useful life of the tool:

1. Clean Cut: A clearance of 0.4 mm is Optimized for materials of specific thicknesses (generally around 2 to 3 mm in steel, depending on hardness), preventing the punch from "digging" or the sheet metal from tearing.

2. Reduced Wear: Reduces the pressure required for punching, protecting both the die and the punch, as well as the machine itself.

3. Efficient Ejection: Facilitates the free fall of scrap or excess material, preventing jams in mass production.

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