05146ac7_r_Drills___Climbing___Climbing__Hand_Drill
[Category] Weight [Power Drill] The Bosch 11536C-1 tips the scales handily at 6.25 pounds, which can overburden your pack on endeavors to backcountry crags. Some, like the Bosch, come with a slimmer, lighter battery, but they typically have a shorter lifespan. [Edge] Hand Drill [Hand Drill] 
Can you say featherweight? Petzl’s Rocpec drill kit with the Tam Tam hammer barely registers on the scale at 1.6 pounds, about the weight of a No. 6 Camalot. Big bonus: Hand drills are much less expensive than power drills.
Smackdown! Hand Drills vs. Power Drills - Climbing | Climbing
Hand Drill