Que. 2. Centre drilling is an operation of.......?

A. Drilling and countersinking B. Drilling and counter boring C. Marking the centre location before drilling D. Enlarging the diameter of a hole

• Vijaykharbade
• 10490 Views
• 43 Answers

• b

  • Hetram
  • 20 Sep
  • 0 Comment

  0

  ---

• c

  • Arun
  • 18 Sep
  • 2 Comment

  20

  ---

• a hoga

  • Jitendra
  • 18 Sep
  • 0 Comment

  1

  ---

• ??? ???? ?? ????? ???? ??
• 30272183324263 9609152 9581541
• The flow of electrical current in a conductor is due to flow of?
• taper tap ki kitni thred taper hoti h
• fitter trade me Kon Kon si prati kriyaye ki jati hai
• लकड़ी के बने हथोड़े को निम्न रूप से जाना जाता है
• ab=12,cb=9,ac=?
• American thread ka angle
• cast iran colour
• drilling machine m spindle kyo laga hota hai