588 circular screw dies products are offered for sale by suppliers on Alibaba.com, of which tap & die accounts for 12%, moulds accounts for 3%.
A wide variety of circular screw dies options are available to you, such as hss, alloy steel and carbon steel.You can also choose from tapping, thread cutting and thread tapping circular screw dies,As well as from odm, obm circular screw dies,And whether circular screw dies is oem, {2}, or {3}.