[chandler48]

Use the tapcon bit recommended on the fastener package. Bore into the mortar joint and you should have not problem. I know it is elementary, but was your drill in the forward position, and not in reverse?? Use a spray bottle of water to cool the bit, but return it to a good speed.

 

[chandler48]

SDS is even nicerer !!

 

[chandler48]

Use a yellow load with 3" pins.

 

[chandler48]

A hammer or SDS drill will save a ton of time. You can always turn the drill back out to a contractor or on one of the auction sites to keep your outlay down a little. BUT, you can never have too many tools.

 

[chandler48]

Go for the HD deal. Batteries are expensive as are chargers. The $129 is a good deal, and will probably have a warranty.

 

[chandler48]

http://www.homedepot.com/p/Makita-1...8-Volt-LXT-Lithium-Ion-1-2-in-Cordless-Hammer-Driver-Drill-Kit-XPH102/207005162

I see the entire kit here.