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FANUC ROBODRILL α-D21MiB5 ADV Plus

The FANUC ROBODRILL α-D21MiB5 ADV Plus is a vertical CNC drilling and milling machine with a standard bed, intended for milling and drilling work that needs high precision. It has 500/400/400 mm X/Y/Z travel on a 650 x 400 mm table and a 24,000 min⁻¹ spindle with a 21-tool changer. It runs on the FANUC ROBODRILL 31i-B5 Plus control.

Source checked13/13 values · 2026-10-26FANUCCNC mill
X 500Y 400Z 400SPINDLE 24,000 rpmBBT3021 TOOLSALL DIMENSIONS mmROBODRILL α-D21MiB5 ADV Plus · TRAVEL ENVELOPEIsometric · X, Y, Z to scale
Travel X
500mm
Travel Y
400mm
Travel Z
400mm
Spindle max
24,000rpm
Weight
2,200kg

Specification

2 sources
Categorycnc mill
Spindle taperBBT30
Rapid traverse54 m/min
Tool capacity21
Table length650 mm
Table width400 mm
Table load400 kg

Quick answers

How much does the FANUC ROBODRILL α-D21MiB5 ADV Plus weigh?
2200 kg, per α-D21MiB5 ADV Plus (fanucamerica.com).
What is the maximum spindle speed of the FANUC ROBODRILL α-D21MiB5 ADV Plus?
24000 rpm, per α-D21MiB5 ADV Plus (fanucamerica.com).
What is the X-axis travel of the FANUC ROBODRILL α-D21MiB5 ADV Plus?
500 mm, per α-D21MiB5 ADV Plus (fanucamerica.com).

Study notes

  • Maximum programmable cutting feed is 30,000 mm/min; rapid traverse in all axes is 54 m/min.
  • Tool change time with a 2 kg tool (cut to cut) is 1.3 s.
  • Bidirectional positioning accuracy of an axis is under 0.006 mm (ISO 230-2:1988); bidirectional repeatability is under 0.004 mm (ISO 230-2:1997, 2006).
  • Distance from spindle nose to table is 280-680 mm (with HC200).
  • Maximum tool length 250 mm, maximum tool diameter 80 mm, maximum tool mass 4 kg.
  • Machine mass is 2.2 t, or 2.4 t with DDR-TiB.
  • Air consumption is 160 L/min at 0.35-0.55 MPa.
  • Spindle holder is a 7/24 taper No.30/SK30 DIN 69871A or BBT30.
  • Standard bed with multipart clamping for adaptability across milling and drilling tasks.
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