Professional 4mm. Letter and Number Stamp Set with Stamping

Make precise and refined imprints on leather, wood, copper, brass, aluminum and mild steelCarbon steel with differential heat treatment to achieve optimal performance and durability. 62 HRC hard stamping end produces high quality imprints and keeps the edges sharp. 42 HRC tough hammering end excels at absorbing repeated hammer strikes and maintaining durabilityLarge, true-to-size, and precisely machined 4mm. letters/numbers Find the right stamp and orientation easily with engraved sizing and letter identification on the front side of each stampColour:As shownMaterial:carbon steelPackage Contents:36 * stamps (letters A-Z in uppercase, the ampersand &, and numbers 0-9, interchangeable stamp for numbers 6 and 9)1 * heart and 1 * Stamping Fixture Strike JigOnly the above package content, other products are not included.Note: Light shooting and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.