Why has a segment broken on my concrete core bit?

Why has a segment or tooth or tip broken off my concrete core bit? Sometimes in the world of concrete core drilling we face the frustration of loosing a segment or two while drilling, more times than not it’s that urgent job that must be done NOW. So let’s...

Why is my Vacuum Pump not working properly?

I will give you one of the reasons (which is the most common) why your vacuum pump may not be working correctly or not have the amount of ‘vacuum’ it used too.   I will be referring to the one pictured – Diamond Tool Industries Vacuum Pump These...