The ball-end mil which uses the throw away tip/chip and the said throw away tip/chip

摘要

(57) Abstract Objective The tip/chip being shared with the mirror image tools itselfThe ball-end mil which finishes is offered. Constitution The tip/chip which is installed in the Tip of tool itself 3020, abbreviation quarter round arc-shaped circular arc condition cutting blade 25 mounting hole 24Way line pair name is formed vis-a-vis the center line which passes the center,At the same time both ends E of circular arc condition cutting blade 25 cap mutually on the center lineThe way it forms.