Method for fine adjusting amount of feed of boring cutter tool, and adjustment device

摘要: A method for trimming the feed amount of a boring cutter features that when tip is revolving around axis its handle by an eccentric distance, diameter said can be changed relatively to while value precisely prompted. Its unit has with conic hole whose shifted from handle, rotary body in and another hole, exchangeable arbor installed cutter, worm-gear driver mechanism on driving rotate.