477 left handed tap products are offered for sale by suppliers on Alibaba.com, of which tap & die accounts for 45%.
A wide variety of left handed tap options are available to you, such as hss, alloy steel and carbon steel.You can also choose from tapping, thread cutting and thread tapping left handed tap,as well as from oem, yg, and yamawa left handed tap,and whether left handed tap is odm, or obm.