• Material:CRV(6150),long tool life.Hardness:Front End Font HRC 58-62 Degrees.
  • Character size(H):0.75mm;Includes "0-9" Number Stamp Punch Set.
  • The shape of stamp body is curved to fit the inside radius of a ring.Striking with a hammer to make impressions inside of rings.
  • For hand-held, hammer-struck and/or machine applications.Each stamp is marked with the mm/ inch sizes on the stamp’s body side.
  • Package: 0.75mm "0-9" Number Stamp Punch Set

High quality metal stamps! I purchased to stamp rose gold, gold, and silver jewelry and these work GREAT! Beginner’s tip: I started by stamping on a steel plate, but this seems to bend the metal slightly if hit too hard. I moved on to using a wooden butchers block, and have no such issues. The stamp is a bit lighter, even with the same amount of force used, but I prefer the nice and light clean stamp. After stamping 50-100 items, the stamps look as good as new. These will definitely last!!!!

All letters and numbers were correct and without repeats. Purchased to mark keys and tools. Clean marks with a light to moderate strike. This was my first set so I wasn't sure about the size but chose 3mm and have been satisfied with it. Marks steel, brass, and aluminum well. Also works on plastic but you need to be able to apply a firm strike. Photo of 3mm on a key for size reference.

2nd set of these stamps from the same vendor they are really good ones. My first set are 1/16" a bit small for barrels so these 1/8" letters are perfect. The stamps are clear crisp and hard. The vendor ships fast. A word of advise if you are not using a stamping guid for your barrels do not blame the stamps.

High quality stamps. All were consistent in location.

Works good on steel, brass or aluminum

I received the alphabet and number hand punch metal stamps later than expected, customer service was contacted and their response was both timely and helpful, overall the experience was excellent. I have already tried them on a sterling silver spoon pendant. The letters were clear and I am pleased with the result. This was a small package and this may be why it "got lost" in transit; however, it was worth the wait. One more thing, I cannot address their "durability" as I have only just received them and used them only once, so far.

I have bought several metal font stamps. These are by far the best I've used. I liked then Syu much I purchased another set in a different size. The length of stamps from top to bottom is very consistent. The letters on the stamps are even, solid and will leave an imprint even on a lite strike. I would purchase other sets in other sizes again.

I use a variety of metal stamps often, these seem to be on the higher end for cheap stamps. Just be aware they come directly from China, so it'll take about 2 weeks to get them.

These are ‘High Quality’ hand punches. I have 2mm, 3mm, 5mm & 6mm and each size stamps exceptionally ‘crisp and clear’. I’ve used them on soft metal to hard metal, with light finessed strikes to some seriously heavy blows. With consistent results and zero indication of wear. And the strike end of each punch has been heat treated for extra strength. These Punches are well worth the money, and built to last. I am the type that will pay the extra money for a higher quality tool, and I have to say, I’m not disappointed at all. These will last a lifetime of moderate use on some very hard materials, which totally fits my needs. I use them for metal, wood and even leather work.... and I’ve found it’s easier to use different weighted hammers rather than adjusting hammer strikes. I know their expensive, but if you appreciate quality and superior results, these fit the bill. I’ll definitely be staying with this product line when buying different sizes in the future. Enjoy!

Each stamp is individually marked with the size, which makes oriented the stamp easier (face the writing towards you).