Drilling and routing on Biesse Rover 336. The below macro is for the swirl path at the end. Warning be careful with this macro as it can freeze your Biesse machine if not used correctly. N370 A=1 G0 N380 PAN=2 ST1="RT15.9P" L=PCUA N390 XO=LPX/2 YO=LPY/2 G0 N400 X0 Y0 Z=PRK TP=2 PRF=5...