Bantam Tools PCB Mill

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"Bantam PCB Mill at lab station"


The Bantam Tools PCB Mill is a desktop CNC subtractive manufacturing milling machine. It is most useful for cutting PCBs (Printed Circuit Boards) but can cut anything softer than steel. Its build volume is relatively minimal, so it is typically used for fabricating small, intricate parts.

Materials

  • PCB (FR1 Only)
  • Wood
  • Delrin
  • Aluminium

Specifications

XYZ Motors Stepper motor with 0.003175mm microstepping
Max XYZ Traverse

Speed

2,600 mm/min

(100 in/min)

Spindle Speed 8,500 - 26,000 rpm
Accuracy <0.003" per 6" linear travel
Repeatability ±0.001"
PCB Cut Speed Up to 2,600 mm/min

(100 in/min)

Largest Recommended Shank Size 3.5 mm

(1/8 in)

Smallest Recommended Shank Size 0.25 mm

(0.010 in)

Dimensions

Frame 260 x 254 x 324 mm

(10.25 x 10 x 12.75 in)

Overall 324 x 305 x 327 mm

(12.75 x 12 x 12.875 in)

Work Volume 140 x 114 x 34.3 mm

(5.5 x 4.5 x 1.35 in)

Weight 7.62 kg

(16.8 lb)