:1503(STD SPOOL DRILL) 
G21G40M31
G50S2500 
G0X150.Z150.T0 
N10T1000 
G0X10.Z0.T1010M00
G0X150.Z150.T0 
M99P12 
N3G96S180T0300M3 
G0X23.Z0.2T0303M8
G1X8.F0.15 
X-2.F0.06
G0X150.Z150.T0M9 
N11G97S1200T1100M3 
G0X0.Z2.T1111M8
G74R0.3
G74Z-3.Q3000F0.06
G0X150.Z150.T0M9 
N12G97S800T1200M3
G0X0.Z2.T1212M8
G74R0.5
G74Z-30.Q3000F0.06 
G0X150.Z150.T0M9 
N7G97S250T0700M3 
G0X0.3Z2.T0707M8 
G1Z-1.F0.15
G1Z-3.7F0.03 
G4P10
G0Z2.
G0X150.Z150.T0M9 
M30