This is for one V point graver I made and polished.This graver is ready to use. This is an excellent hand engraving tool if you use it in the right way.You can see how I made it and used it in my youtube video here:https://youtu.be/6ac0HPGP-jg Shank size for steel graver: 3/32" (2.38mm) diameterShank size for GRS® C-Max Carbide: 3.175mm diameter If you choose to have the graver itself, you will need to mount it onto a holder before using. Alternatively, you can choose the option "with holder", and it will be ready to use as I will mount it onto a GRS quick change holder for you. You can use this v point graver I made as a sample when practising making yours. Or you can take the advantage of a ready to use graver and use it directly in your next engraving job. Note: in order to have the optimum result, all gravers require repolishing from time to time. For our behind the scenes:https://www.youtube.com/HuiyiTan