Seeking flexible drill bit extension

[Bricago]

Hello,

I'm looking for advice on a way to use a round shank drill bit to drill into stainless steel at 90 degrees. I have a flexible drill bit extension, but it only accepts hex shank bits:

The round shank bit is this one:

I'm drilling out the rivets on a toolbox, so I have about eight inches of clearance.

Suggestions? Fire away...

 

[SRD9Boss]

Right Angle Drill with a stubby bit

 

[PBCampbell]

There are adapters with a hex shank and either a collet or a sleeve/set screw for the drill.

 

[sgs236]

Something like this should work.

http://www.ebay.com/itm/New-1-4-Inch-Keyless-Drill-Bit-Chuck-Quick-Change-Adapter-Converter-Hex-Shank-/191267893056?pt=Power_Tools&hash=item2c88746f40

Capacity range 3/64" (1.2mm) to 9/32" (7.0mm)

Or you could buy the drill bit with a hex shank in whatever size you needed.