I've tried many of these (not the 30-06). Someone is over-optimistic. I know for-sure that a beer-tab will not carry 130 Amps. I doubt the rating on the cheese and the wadded sandwich-foil. And I do not think an 11mm chrome-vanadium wrench at 2000 Amps will blow "slow". Get a cheater-bar for a 3/8" socket for a fairly slow blow above 1000 Amps.
EONS ago when I worked in the service department of a music store, we would sometimes discover "Wrigley's 100 Amp No-Blo" fuses in the AC mains socket. IE, a metallic-coated chewing gum wrapper covering the outside of a blown 3AG.