need to make a 3/4" hole larger on 1" steel flatbar

[wadeclinton]

Carbide burs on a 90 degree die grinder. http://www.fresnooxygen.com/products.mcic?c=22&m= These work really well to make small changes in holes. Good burs can be had at most any good welding shop. It may help next time.

 

[meatloaf]

Wade and All,

thanks for the replies... lots of great info here for next time.n Merry Christmas.

Luis