UCA bolts stuck rant

grjammer said

I'd make a video of the BFH method if I could get it to work but would be *** rated with bad language at the least. I am going to try a good blade (just 1) and see if I make a dent later this evening.
This may be the excuse I need to buy some big air tools and a decent 2 stage compumper for the garage. "honey?...guess what I got?"

Click to expand...

Bad rust will eat the blade so if you grind a little down to bare metal the blade will last much longer. Also using a slow speed will increase blade life as well as lots of lubricant (cutting oil is best). Make sure to use a blade that has maybe 12 TPI, a fine tooth blade will burn up easy on a big bolt. the faster you reciprocate the blade the faster it will burn up.

treblig