The self-rolling cutting end milling cutter is composed of a cutter body, a ring cutter and an automatic device. The self-rolling device is evenly distributed around the periphery of the cutter body, generally 3 to 18, and the peripheral portion is provided with a mounting hole, and the drive shaft is installed together with the bearing. In the hole. One end of the transmission shaft is provided with an annular knife seat, and the screw fixes the annular blade to the knife seat through the pressing piece, and the knife seat and the blade rotate together with the transmission shaft, and a dust cover is arranged at the tail of the self-rolling device. The new blade of the tool unit can automatically rotate during section milling to reduce wear and extend tool life.
Boat Bow Roller，Kell Roller，Bow Stop
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