De-Walt is great as is just about any other brand including a K-Mart special when it comes to drilling a drum.
Lets put it this way, if you took a hardened nail and a hammer you could pierce a drum like these, it's not thick material.
BTW I use a cordless Black and Decker for just about everything.
Slappin that bass like some delerious funky preist!!!
UDS, Half Pint (Mini UDS), Weber, ProQ 20, Kegrilla
*250 gallon cooker- 'The Meat Beast!!'*
British BBQ Championships
Grand Champion 2008
British BBQ Society - Southern Championship
Grand Champions 2009