Fascination About g76 toto
It’s just the depth with the thread divided through the sq. root of the quantity of passes. Bit of a mouthful.Don’t know what flank chopping is? Don’t stress it just means you are Silly. I won’t notify any one, your top secret is safe with me.나사가 한바퀴 돌았을때 이동한 거리, 통상적으로 나사는 한줄 나사이기