back=Step_Down_Carrier_Board-B_Cu.gbr
drill=Step_Down_Carrier_Board-PTH.drl
#drill=Step_Down_Carrier_Board-NPTH.drl
# outline=Step_Down_Carrier_Board-Edge_Cuts.gbr

# Generic
metric=true         # use metric units for parameters
metricoutput=true   # use metric units for output
nog64=true          # do not set an explicit g64
nom6=true           # do not emit m6
zsafe=2             # The height in mm at which the bit can move freely without obstruction
zchange=35          # Tool changing height in mm
output-dir=gcode

# Place a 5x7cm board in the lower right quadrant of the coordinate system
# This will allow you to probe the fixed jaw of the vise for (0,0) on the CNC.

mirror-axis=35.5    # set this to half of your board width

# Drilling
zdrill=-2.5         # drilling depth
drill-feed=200      # Vertical mm/min feed
drill-speed=24000   # Spindle RPM
onedrill=true       # Use a single drill for all holes
nog81=true          # replace G81 with G0+G1 (no G81 in GRBL)

# Milling
zwork=-0.1          # V-bit plunge depth
#mill-diameters=0.11 # 60 deg V-bit dia at -0.1 plunge depth
#mill-diameters=0.08 # 45 deg V-bit dia at -0.1 plunge depth
mill-diameters=0.05 # 30 deg V-bit dia at -0.1 plunge depth
mill-speed=24000    # Spindle RPM
mill-feed=600       # Horizontal feedrate in mm/min
mill-vertfeed=100   # Plunge rate in mm/min
voronoi=true        # cuts the milling time significantly, but check with this on and off if everything looks ok
preserve-thermal-reliefs = true # has effect only if voronoi=true

# Cutting
# zcut=-2.5
# cutter-diameter=2
# cut-feed=80
# cut-infeed=100
# cut-speed=24000
# cut-side=back