A SECRET WEAPON FOR G76TOTO

It’s just the depth of the thread divided via the sq. root of the number of passes. Bit of a mouthful.You merely require operate a person pass like this. It may just scratch the 1st go. Place your pace back again up and you simply won’t see it. (It can be our magic formula)나사가 한바퀴 돌았을때 이동한 거리, 통상적으로 나�