Alternative to big hammer when removing Brake Disk?

[SLacKer]

As the title really. These are always a bh to get off and a real time waster. Is there a good tool I could get that will do the job. The normal pullers don't seem to be big enough.

[SLacKer]

PoleDriver said:

I had that problem recently. Depends on the car but after removing the caliper I simply put one of the caliper bolts back in the housing and tightened it up against the back of the disc. Once it cracks the seal on one side, back the bolt off, turn the disk through 180 degrees and repeat... Simple!

I like the sound of that. Could use the old pad as well to spread the load.