05-04-2014, 02:29 AM
Thanks Mike, I don't know why I didn't do some research on speed and feed rates for plexiglass? I am most certainly running the bit too fast and my feeds to slow. I have enough scrap to run a few tests tomorrow and see if I can't find the sweet spot. I have set up a compressed air line with the smallest orifice I could find to constantly clear the chips and cool the bit but I think the chip load was definitely too small.
Shawn, proud to be a member of MetalworkingFun Forum since Nov 2013.