Nandakumar, an awl is basically a small metal rod tapering to a fine point with a handle on the other end. It is primarily used to punch holes in soft material, or to create starter holes for things like drills or screws.
For drilling, you can use a tool called a pin vise, wich is a small drill that fits in one hand and can be used with one hand. The base fits in the palm, and you use your fingers to twist the shank that holds the drill bit which drills the hole. Neat little tool. I have three, one for larger bits, one for medium bits and the last holds my finest bits.
I hope this info helps and I'm looking forward to seeing your Zil Truck!