Supply map

CNC mill

US $2.2B Global $12B

A computer-controlled milling machine for production and toolrooms. US assembly is 17% of supply (83% imported).

Frame: Iron machine castingLinear rail: Linear railBallscrew: BallscrewMachine spindle: Machine spindleMotion: Servo motorPrinted circuit board: Printed circuit boardPower cable: Power cable

CNC mill Critical · Import 83% $45K · Q88 71 Iron machine casting Medium · Import 33% $900 · Q70 48 Frame 1/2 − Iron ore Low · Import 0% $120 · Q50 3 Metallurgical coal Medium · Import 0% $180 · Q50 5 Limestone Low · Import 0% $12 · Q50 3 Linear rail High · Import 90% $80 · Q75 84 − Steel Low · Import 20% $700 · Q55 38 + Ballscrew High · Import 90% $120 · Q80 84 − Steel Low · Import 20% $700 · Q55 38 + Machine spindle High · Import 80% $800 · Q82 71 − Steel Low · Import 20% $700 · Q55 38 + Copper High · Import 45% $9K · Q60 54 + Electrical steel High · Import 78% $1.6K · Q70 76 + Servo motor High · Import 90% $180 · Q88 76 Motion 1/2 − Electrical steel High · Import 78% $1.6K · Q70 76 + Copper High · Import 45% $9K · Q60 54 + Ferrite magnet Medium · Import 60% $2.5K · Q55 51 + Steel Low · Import 20% $700 · Q55 38 + Silicon wafer Critical · Import 83% $250 · Q80 59 + Printed circuit boa… High · Import 90% $40 · Q70 76 − Copper High · Import 45% $9K · Q60 54 + Fiberglass cloth Medium · Import 56% $1.8K · Q55 61 + Epoxy resin Medium · Import 60% $2.2K · Q55 63 + Power cable Medium · Import 38% $4 · Q50 43 − Copper High · Import 45% $9K · Q60 54 + Polyethylene Low · Import 0% $1.1K · Q50 25 +
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