DiscussWorldIssues - Socio-Economic Religion and Political Uncensored Debate - View Single Post

**bensabath** · 01-13-2011, 06:35 PM

Using hollow steel bars as drilling practice tools is interesting...

No doubt they are heavier than bamboo but not as dangerous and impractical as solid bars. Their circumference looks too thick in my experience to be usable though (not to mention their poor safety factor for the students eyes and teeth).

01-13-2011, 06:35 PM	#2
bensabath Join Date Oct 2005 Posts 464 Senior Member	Using hollow steel bars as drilling practice tools is interesting... No doubt they are heavier than bamboo but not as dangerous and impractical as solid bars. Their circumference looks too thick in my experience to be usable though (not to mention their poor safety factor for the students eyes and teeth).
	Quote