Round Die DIN 223 (DIN EN 22568) HSS - Vg 5 x 36

• Thread type: Valve thread Vg according to DIN 7756, specially for valve applications.
• For general use in metalworking.
• Suitable for materials up to 800 N/mm².
• Manufactured according to DIN 223 (DIN EN 22568) – standard for round dies.
• Made from HSS for long tool life and precision.

1. Preparation: Select the correct die (Vg 5 x 36). Deburr and clean the workpiece end.
2. Clamping: Place the die into a die holder and secure it firmly.
3. Starting: Position the die squarely on the workpiece and begin turning clockwise slowly.
4. Cutting: Continue to rotate evenly, ensuring smooth chip removal. Apply cutting oil.
5. Finishing: Cut until the required thread length is reached.
6. Removing: Carefully rotate counter-clockwise to remove the die.
7. Inspection: Check the finished external thread with a valve or a gauge.

• Thread type: Valve thread DIN 7756
• Standard: DIN 223 (DIN EN 22568)
• Material: HSS
• Size: Vg 5 x 36
• Outer diameter: 20 x 7 o/d
• EAN: 4022835793304
• Article number: 79330
• Application: General use; unalloyed & low alloy steels up to 800 N/mm²

Q1: What is a valve thread according to DIN 7756?

A1: A special fine-pitch thread mainly used in tire valves and similar applications. It ensures secure and tight connections.

Q2: What does DIN 223 (DIN EN 22568) specify?

A2: DIN 223 is the standard for round dies, defining sizes, tolerances, and designs for interchangeability and precision.

Q3: Which materials are suitable?

A3: Non-abrasive machinable materials up to 800 N/mm², especially unalloyed and low alloy steels.

Q4: Why HSS?

A4: High Speed Steel provides durability, heat resistance, and clean threading results.

Q5: Can this die be used manually?

A5: Yes, it can be used both with a hand die holder and with machines, as long as standards are respected.