Forum Forums Members Recent Posts Forums Commonly Asked Ques... HW110S-36/52 and HW... HW110S-52P - Thickn... Notifications Clear all HW110S-52P - Thickness of new riveting knife Last Post RSS harveyindustriesintl (@harveyindustriesintl) Member Admin Joined: 9 months ago Posts: 16 04/12/2020 7:30 pm Great news: The thickness of our new riving knife is 2.2mm and it is a general-purpose part, that will be suitable for all Harvey table saws. Quote Share: