Products MICROTRENCH BLADES What we’re known for. Over a dozen options available. GROUT MACHINES Needing a Zahn* but can’t find one? We have a solution for you. *Zahn is a… MICROTRENCH SAWS 12, 16, 21 and 26 deep cut microtrench saw attachments. Vermeer speed conversion kits. Core Drilling Attachments and Accessories Mini Skid Core Drilling Attachments, Saw Hub Adapters to use 6 hole blades on Vermeer Saws. Vac Ex Filters. Vac Ex Flow Meter