That's not a problem, I've pin-vices for the smaller ones and sometimes drilling with the larger ones is very useful. In the past I've used a chuck designer to fit in an electric screwdriver which isn't the comfiest thing to hold. This will be better.
There is a mystery though. Housed in the handle is a spool of string. It can be removed by unclipping a metal cap on the end but would rotate is pulled while still fitted.
Can anyone suggest what this is for? The best I can come up with is lining up bricks, but those are spikes, not drills.