Posted by daveyKin Pa [108.36.138.127] on Wednesday, August 05, 2015 at 11:16:00 :
In Reply to: Re: Drill Bits OT posted by daveyKin Pa [108.36.138.127] on Wednesday, August 05, 2015 at 11:13:06 :
Also, most of the stuff we drill is up or overhead so cutting oils do not get or stay at the tip of the bit.