Tool nose radius comp. help needed

[cuz1007]

need help with a simple .250 radius on a 1.5" diameter bar. I can generate the radius perfect without tool comp,
Here is the pass: T0202(.250 radius)
G97S1000M3
G0X1.8Z0.01M8
G1X-0.0625F0.006
X0.938
G3X1.5Z-0.271R0.281F0.006
G1Z0.005
X-0.0625
Z0.0
X0.938
G3X1.5Z-0.281R0.281F0.006
G0X4.0Z6.0M9
T0200
M01

tool i'm using=wnmg432 i think its a .03125 radius
how can the same pass be used using g41, g42,

[CNCRim]

G97S1000M3
G0X1.8Z0.05M8
X-0.0625
G1G41Z.0
X1.
G3X1.5Z-0.25R0.25F0.006
G1X1.56
G0G40X4.0Z6.0M9
T0200
M01

Originally Posted by cuz1007 need help with a simple .250 radius on a 1.5" diameter bar. I can generate the radius perfect without tool comp, Here is the pass: T0202(.250 radius) G97S1000M3 G0X1.8Z0.01M8 G1X-0.0625F0.006 X0.938 G3X1.5Z-0.271R0.281F0.006 G1Z0.005 X-0.0625 Z0.0 X0.938 G3X1.5Z-0.281R0.281F0.006 G0X4.0Z6.0M9 T0200 M01 tool i'm using=wnmg432 i think its a .03125 radius how can the same pass be used using g41, g42,

[cuz1007]

Thanks for the help. Another thing i forgot to mention is do you need to put in a tip direction and a R value in the offset page. Thanks

[CNCRim]

Yes, tip direction is 3.