Bantam Tools PCB Mill

From Design and Build Lab
Revision as of 04:23, 7 April 2019 by Kristof (talk | contribs) (add clarity in description, prioritize metric in specs)
Jump to navigation Jump to search
"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.


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)

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)

Materials


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