a fired case , especially something such as a 38-55 or 375 win makes a great kake cutter for it's own boolits , if you dont have a fired one they can be expanded with a "m" die , the golf clubs ( as dean pointed out ) also work , merely drop a boolit in it and cut off just above where it stops
oh geez ben i didnt know you was a educator .. i hope it wasnt english as mine is really bad to be fair i do tolerable well at american tho , it does go far to explain why so many of your threads are good stuff tho ! ( thanx for that )