Don' t mount a regular cut-off saw blade to a Dremel. The tool doesn' t have enough torque to get it moving fast enough for a clean cut, and the hole in the center is too big to get it properly mounted. Any decent hardware store, WalMart, Home Depot, or other store that sells Dremels should have a diamond cut-off wheel that is perfect. You can probably cut 10 dozen arrows with one $6 wheel and after that you could still cut the blades off all your Ginzu knives
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