15 diametral pitch gear hob products are offered for sale by suppliers on Alibaba.com, of which hobs accounts for 60%.
A wide variety of diametral pitch gear hob options are available to you, such as oem, odm and obm.You can also choose from hss, diametral pitch gear hob,As well as from tin, tin/tialn diametral pitch gear hob,And whether diametral pitch gear hob is gear cutting, {2}, or {3}.