Thread: Wanted - 5/8 Square Broach

Buy, beg, barrow, steal, 5/8 sq. broach. Or someone to broach me some holes in aluminum.

have you tried making one? Not difficult dependant on depth of hole

Dumont makes em'. About $250 new.

ECJ

Blake, I've got an older partial set of three 5/8" square broaches, Their numbered 2,3,&4 and only about 6"long.
#2 starts out at .549 sq.goes to.579, #3 starts at ..545 sq. and goes to.612. #4 starts at .610sq. and goes to .626".
Their not pristine by any means, but would probably work in a BS. job especially in aluminum.
I wouldn't recommend them if you were building a nose cone for NASA.
Your welcome to [BORROW]them, All three will fit in a small Flat Rate for about $5. and odd change.
Batteries are dead in camera, Or I would have sent a pic. Dave [acme thread]