225 m42 machine taps products are offered for sale by suppliers on Alibaba.com, of which tap & die accounts for 91%.
A wide variety of m42 machine taps options are available to you, such as hss, alloy steel and carbon steel.You can also choose from oem, yamawa m42 machine taps,as well as from tapping, thread cutting, and thread tapping m42 machine taps,and whether m42 machine taps is odm, or obm.