:4001(DRILLING OP) 
G21G40M31
G50S2000 
G0X150.Z150.T0 
N3G97S1800T0300
G0X10.Z0.T0303M00
G0X20.Z2.M3
G1Z0.1F0.1M8 
X5.
X-2.F0.05
G0X150.Z150.T0M9 
N11G97S1000T1100M3 
G0X0.Z2.T1111M8
G74R0.2
G74Z-2.Q1000F0.04
G0X150.Z150.T0M9 
N12G97S800T1200M3
G0X0.Z2.T1212M8
G74R0.5
G74Z-28.Q1200F0.1
G0X150.Z150.T0M9 
N7G97S500T0700M3 
G0X0.Z2.T0707M8
G1Z-2.F0.08
G0Z5.
G0X150.Z150.T0M9 
M30