# Reaction to change in tool radius

A change in tool radius is possible both within a linear block and within circular blocks.

## Programing Example

Change within a linear block

%wr_lin.nc

N10 V.G.WZ_AKT.R = 10

N20 G00 X0 Y0 Z0 F1000

N25 G41 G1 X20 Y20

N30 G01 X100

N35 V.G.WZ_AKT.R = 20

N40 G01 X200

N50 X240 Y100

...

N200 G40 X500

N999 M30

Tool radius change within linear block

## Programing Example

Change within a circular block

%wr_rad.nc

N10 V.G.WZ_AKT.R = 10

N20 G00 X0 Y0 Z0 F1000

N25 G41 G1 X20 Y20

N30 G01 X100

N35 V.G.WZ_AKT.R = 20

N40 G02 X180 Y100 R50

N50 X240 Y150

...

N200 G40 X500

N999 M30

Tool radius change within circular block