Bantam Tools PCB Mill

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The Othermill is a desktop CNC subtractive manufacturing milling machine created by Bantam Tools. The Bantam PCB Mill is most useful for cutting PCB (Printed Circuit Boards) but can also be useful if you require a highly detailed, but shallow (< 34mm) carving in soft material


Dimensions


Frame 10.25 x 10 x 12.75 in

260 x 254 x 324 mm

Overall 12.75 x 12 x 12.875 in

324 x 305 x 327 mm

Work Volume 5.5 x 4.5 x 1.35 in

140 x 114 x 34.3 mm

Weight 16.8 lb

7.62 kg

Specifications


XYZ Motor Stepper motor with 0.003175mm microstepping
Max XYZ Traverse

Speed

100 in/min

2,600 mm/min

Spindle Speed 8,500 - 26,000 rpm
Accuracy <0.003" per 6" linear travel
Repeatability ±0.001"
PCB Cut Speed Up to 100 in/min

2,600 mm/min

Largest

Recommended Shank

Size

1/8 in

3.5 mm

Smallest

Recommended Shank

Size

0.010 in

0.25 mm

Materials


  • PCB
  • Wood
  • Delrin