Math, asked by biakhluachogthu1125, 1 year ago

What is centre head used for in combination set?

Answers

Answered by Sathwik54
0
Combination square set locking nut. The locking nut is the part normally found on most square, centre and protractor heads. This is used to secure them to the rule. It may be known by a variety of different names, such as "screw" or "bolt".
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