Product Description You create exactly levelled crown race seats with this plane milling tool. Features:suitable for crown racewith matching milling cutter in 1" or 1 1/8"max. milling depth 6 mmManufacturer Numbers:1":7200031 1/8":720004 Note: Remove any chrome layers before milling to avoid excessive wear of the cutting edges or " seizing" of the tool on the crown race seat. Contents:1 x Cyclus Tools face milling tool1 x Cyclus Tools mount Manufacturer: Cyclus Tools Julius-Kruttschnitt-Str. 55 53129 Bonn Germany info@cyclus-tools.eu