If you purchased from our listing for the Kennametal nozzles, they may not have the label on them.
Kennametal Doesn’t Label Their Nozzle Tips
We only ship genuine nozzle tips provided to us by Kennametal but they do not actually label them.
We at SandblasterInfo simply display the photo in the listing with the Kennametal logo on them for illustration purposes only. I apologize for the misunderstanding. We occasionally get a customer falsely state that they are knock-offs but this is not true (although I understand due to my miscommunication).

Kennametal Does Label the Bulk Boxes & Invoice Proof of Genuine Nozzles
We are a distributor for Kennametal and order bulk boxes. They only supply them to us by placing a label on a bulk box of 25 or 50 ceramic nozzles. Please see the below photo for physical proof, along with an example of the invoice they send.

SandblasterINFO Occasionally Labels Them
If you order various bore sizes such as the C1 Ceramic nozzle, we occasionally mark them with our own printed label. This is done for your convenience of quickly identifying one size from the other. Our printed labels are shown on the bottom left.
Due to customers mistakenly thinking they’re not genuine Kennametal nozzles, we have contacted Kennametal and requested them to send us some of their labels (which they only place on bulk boxes). The bottom right shows their labels they provided for us to self-label for customers. However, Kennametal only provides us a limited # of labels so the nozzles you receive may still have our printed label for identification.

Thank you again and I apologize for any confusion. Please let me know if you have any questions in the comment section below.
Eric








I am unable to purchase a 1/8″ large C series replacement nozzle “Large C1 Tip” from your site. the “Add To Cart” button in the following link is broke.
https://www.sandblasterinfo.com/large-c1-ceramic-nozzle-tip/
Just wondering how to replace the kennametal nozzles in the large 3/4 inch blaster valve. Came with a large nozzle but wanted to switch to a smaller bore nozzle. I assume they just tap out but did not want to damage the existing installed nozzle??!!
@Jim A, I typically place the nose of the nozzle against a piece of wood or wood table, then lightly tap the metal nozzle holder. Alternatively, you can use a mallet.