Drilling capacity

[morrik27]

Fairly new to all this stuff and would like to ask a dumb question....

When a drill refers to drilling capacity of 13mm steel, 30mm concrete - can i assume it means the diameter of the hole and not the depth?

 

[Trazor]

Yes..........

 

[2scoops0406]

The drilling depth is limited to how long the bit is (within reason)

 

[morrik27]

Great. It seemed reasonable to assume this, but i did'nt want to just get a longer bit, and knacker the drill!

Cheers for the help!