ITEM : 27pcs Letter Steel Stamp Helper

• Each set packed in a red plastic case.
• Stamp is the sandblasting treatment.
• Hardness: Front End Font HRC 58~62 Degrees.
                    Tail End Tempering HRC 38~46 Degrees
• For hand-held, hammer-struck and/or machine applications.
• Each stamp is marked with the mm/ inch sizes on the stamp's body side.
• Each stamp is cut-head sided.
• Material: CRV(6150)
YOUTUBE: https://youtu.be/LKmhDjW5QCs