Number Metal Stamps Heavy Duty

• Type of characters according to DIN 1451.
• Grind sides at the engraving (visible edge).
• For use on high tensile and hard materials.
• Hardness at the engraving end, 58-61 HRC.
• Especially recommended for the marking of stainless steel.
• Suitable for the marking of material with a strength of 1200 N/mm².
• Protection against contamination with steel parts by nickel-plated surface.