Manual Marking Steel Stamp Wheel Accessories for Nameplate Metal Label Stamping Printer Machine 4mm

Codeword Plate size: diameter 79mm, inner diameter 14mm, thickness 6mm. It includes 40 characters, including 10 numbers, 26 uppercase letters, and 4 common symbols. There are small round holes on the back for precise positioning, thus ensuring the exact position of the characters. The grinding tools are quenched at high temperatures and their hardness is more than 5 times that of ordinary steel.