What’s the Right Speed for a 3” Hole Saw Bit on a Drill Press?
I've heard that larger drill bits should be used at slower speeds, but I'm curious if that applies to hole saw bits too, since they cut through less…
cutting speed
Do Forstner Bits Really Need to be Used at Low RPMs?
I recently noticed that my Forstner bits have a specified maximum RPM rating, with the largest one (7/8") suggesting a max of 450 RPM. My drill press doesn't…