i have a problem and need some help.
i have a part to machine and i need to be able to draw the tool back 13.75 inches to clear boss i am machining around.
if i use g81 and set r to 13.75 it wants to feed from 13.75 to face of part to z depth how can i get around this so i can rapid to z.1 feed -2.0 rapid back to z13.75 and make my x&y move and then rapid to z.1 and drill to z-2.0 ect for 12 hole in a bc pattern so my spindel wont hit the side of the part. my machine is a toshiba horz, boring machine
thanks in adv
ghost