SDMT1204: Specifies the required insert type. The pockets around the circumference of this cutter disk are precision-machined to hold standard SDMT 1204 square carbide inserts.
160: Represents the outer cutting diameter (
) of 160 mm (approx. 6.3 inches). This large sweep makes it ideal for clearing wide blocks of material in fewer passes.
40: Indicates a 40 mm arbor hole / pilot diameter. This means the cutter body mounts onto a standard FMB40 face mill holder, providing rigid torque transfer from the machine spindle.
11T: Denotes 11 Teeth (Flutes / Pockets). For a 160 mm face mill, an 11-pocket setup is a fine-pitch configuration. This density distributes structural forces evenly and allows for exceptionally high table feed rates.