Description:Hardened and tempered with chemical blackening finishIncludes a handy storage box for easy storage and transportation.Each punch is about 62mm in length with numbers & letters 8mm high. Stamp your personal ID on most metal surfaces with this hardened steel marking set.Our 9pcs number stamps are manufactured from carbon steel, fully forged and tempered.It can be used to stamp soft metals, including aluminum, tin, copper, brass, nickel silver, and wood; stainless steel is not suitable.Specifications:Material:45# SteelWeight:408gColor:blackThe printed symbol size:8mm/0.31"Number: Sets of 9 capital letter stamps 0 to 9.("6" same with "9")Totally Size:62mm x 9.5mm x 9.5mm/2.44" x 0.37" x 0.37"(LxWxH)Package Content:1 x 9pcs number punches with box.
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