The centre punch angle is
Answers
Answered by
0
Answer:
well i know very less about it but i will say the information what i know
Explanation:
it forms a large dinple to guide the tip of the drill so, the angle is between 60 and 90 degrees
hope my answer had helped you and mark me as brainlist and pls do follow me.
Answered by
0
Answer:
punch angel=30 dot punch angle = 60 centre punch angle= 90 answer =90
Explanation:
Similar questions