Fanuc G87 Radial / Side Drilling Cycle Programming Example

Fanuc G87 Radial Drilling Cycle

Fanuc G87 Radial Drilling Cycle activates the side radial drilling cycle with driven tools.

G87 Radial Drilling Cycle Example

Fanuc G87 Radial Drilling Cycle Programming Example

4 radial holes at 20 mm from the workpiece zero

N34 …(turning of component)
N35 M37
N36 G28 C0
N37 T101 (RADIAL BIT)
N38 G54
N39 M303 S2000
N40 G94
N41 G0 X55 Z5
N42 Z-20 M8
N43 C0 M20
N44 G87 X40 F100
N45 C90 M20
N46 C180 M20
N47 C270 M20
N48 G80
N49 G0 X200 Z200 M21
N50 M305
N51 M36
N52 G95
N53 M30

NOTE: M20/M21 to use the Spindle Brake are Optional.