Fishing cup type high efficiency milling shoe is a kind of
millinging tool which has function of drilling junk basket and high
efficiency junk milling.
Fishing cup type high efficiency milling shoe is better than the
common millinging shoe. It lengthens the efficient cutting edge
length and improve the comprehensive technicality, making the
milling fast. It has a long life. It also improves the milling
efficiency, reducing the times of trip and the costs of the