Brother Industries Mill-Turn / Multi-Tasking Machines

Brother Speedio M300Xd1

Est. $145,000 - $190,000 (new) Specs verified 2026-10-03 · machinetool.global.brother Updated 2026-10-03

Image: machinetool.global.brother, Brother Industries

Key Specifications

X Travel

300 mm (11.8 in)

Y Travel

440 mm (17.3 in)

Z Travel

380 mm (15.0 in)

Max Spindle

10,000 rpm (16,000 rpm optional)

Spindle Taper

BT30 (7/24 taper No. 30)

Tool Capacity

22 / 28 tools

How much does the Brother Speedio M300Xd1 cost?

Estimated price range

Est.$145,000 - $190,000 (new)

Our best estimate for a mill-turn / multi-tasking machine in this class — not a quote from Brother Industries. Configuration moves it a long way.

Overview

The Speedio M300Xd1 is the larger of Brother's current mill-turn machines, with 300 x 440 x 380 mm (11.8 x 17.3 x 15.0 in) of travel, a ø170 mm (ø6.7 in) tilting table that turns at up to 1,500 rpm with 4.6 kW, and a BT30 milling spindle of 10,000 rpm (16,000 rpm optional) under the CNC-D00 control.

Z travel is what this generation added. At 380 mm (15.0 in), with the spindle nose 150 - 530 mm (5.9 - 20.9 in) from the table, there is more headroom than on the Speedio M300X3 and its 305 mm (12.0 in) of Z. That headroom matters on a machine where the part stands up in a chuck and then tilts on the A axis between 120° and -30°: a taller chuck, a longer part or a 250 mm (9.8 in) tool all fit with less juggling.

The table conforms to table nose No.6 of ISO702-4 and carries 75 kg (165.3 lb) on the table side, with 0.8 kg·m² (2,734 lb·in²) of load inertia. The tail side, for supporting the outer end of longer parts, takes 19 kg (41.9 lb). Against the Speedio M200Xd1 that is a bigger table and nearly twice the table-side load, but turning is slower: 1,500 rpm against 2,000 rpm, traded for 4.6 kW of turning power against 4.2 kW on the Speedio M200Xd1.

The magazine holds 22 tools, or 28 as an option, with 0.8 s tool to tool and 1.5 s chip to chip. Tools may be 80 mm (3.1 in) in diameter and 3 kg (6.6 lb). The milling spindle is rated 10.1 kW for 10 minutes and 7.0 kW continuous, with tapping to 6,000 rpm; dual-contact tooling and coolant through the spindle are options.

The footprint is 1,520 x 2,667 mm (59.8 x 105 in), height 2,733 mm (107.6 in) and weight 2,850 kg (6,283 lb). Air demand is 175 L/min at 0.4 - 0.6 MPa.

Full Specifications

Parameter	Value
CNC Control	Brother CNC-D00
X-Axis Travel	300 mm (11.8 in)
Y-Axis Travel	440 mm (17.3 in)
Z-Axis Travel	380 mm (15.0 in)
A Axis Range	120 to -30°
C Axis Range	360°
Spindle Nose to Table	150 - 530 mm (5.9 - 20.9 in)
Table Size	ø170 mm (ø6.7 in)
Table Type	In compliance with table nose No.6 of ISO702 - 4 (JISB6109 - 2)
Max Table Load	Table side 75 kg (165.3 lb) / Tail side 19 kg (41.9 lb)
Max Table Load Inertia	Table side 0.8 kg·m² (2,734 lb·in²) / Tail side 0.04 kg·m² (137 lb·in²)
Max Spindle Speed	10,000 rpm (16,000 rpm optional)
Tapping Speed Max	6,000 rpm
Spindle Taper	BT30 (7/24 taper No. 30)
Dual Contact Spindle	Optional
Coolant Through Spindle	Optional
Turning Spindle Speed	1,500 rpm
Rapid Traverse Rate	50 / 50 / 50 m/min (1,969 / 1,969 / 1,969 ipm)
Max Cutting Feedrate	30,000 mm/min (1,181 ipm)
Rotary Indexing Speed	A axis: 50, C axis: 200 rpm
Tool Shank	MAS-BT30
Pull Stud	MAS-P30T-2
Tool Capacity	22 / 28 tools
Max Tool Length	250 mm (9.8 in)
Max Tool Diameter (full magazine)	80 mm (3.1 in)
Max Tool Weight	3 kg (6.6 lb) per tool
Tool Selection	Random shortcut method
Tool to Tool Time	0.8 sec
Chip to Chip Time	1.5 sec
Spindle Motor Power	10.1 kW (10 min) / 7.0 kW continuous
Axis Feed Motor	X,Y axis 1.0, Z axis 1.8, A axis: 1.35 kW
Turning Spindle Power	4.6 kW
Power Supply	AC 200 to 230 V±10%, 3-phase, 50/60Hz±2%
Power Capacity	10,000min-1 specifications : 9.5 16,000min-1 specifications (Optional): 9.5 kVA
Air Pressure	0.4 - 0.6 MPa
Air Flow	175 L/min
Machine Height	2,733 mm (107.6 in)
Floor Space Required	1,520 x 2,667 mm (59.8 x 105 in)
Machine Weight	2,850 kg (6,283 lb)
Positioning Accuracy	X, Y, Z axis: 0.006 - 0.020 mm (0.00024 - 0.00079 inch)
Repeatability	X, Y, Z axis: < 0.004 mm (0.00016 inch); A, C axis: 16 sec or less

Specifications sourced from machinetool.global.brother — verified 2026-10-03

Strengths & Limitations

Strengths

380 mm (15.0 in) of Z, against 305 mm (12.0 in) on the Speedio M300X3
Table side rated 75 kg (165.3 lb) with 0.8 kg·m² (2,734 lb·in²) of inertia for heavier chucked work
4.6 kW turning drive with A tilting 120° to -30° and C rotating 360°
22 tools standard or 28 optional, with tools up to 250 mm (9.8 in) long
Tail side rated 19 kg (41.9 lb) to support longer parts

Limitations

Turning speed tops out at 1,500 rpm, which limits surface speed on small diameters
Tool diameter is limited to 80 mm (3.1 in)
Air demand of 175 L/min at 0.4 - 0.6 MPa needs a capable compressor
Through-spindle coolant and dual-contact spindle cost extra

Best For

Turned-and-milled parts that need more headroom than M200-size machines Chucked work up to 75 kg (165.3 lb) on the table side Flanged and valve-type parts with angled holes Longer parts supported on the 19 kg (41.9 lb) tail side

Frequently Asked Questions

01 How does the M300Xd1 differ from the M300X3?

The Speedio M300X3 has 305 mm (12.0 in) of Z, a tail side rated 11 kg (24.3 lb), 200 mm (7.9 in) tools and a 1,520 × 3,862 mm (59.8 × 152.0 in) footprint. The M300Xd1 has 380 mm (15.0 in) of Z, a 19 kg (41.9 lb) tail side, 250 mm (9.8 in) tools and is 2,667 mm (105 in) long.

02 Should I choose the M300Xd1 or the M200Xd1?

Choose by part size and diameter. The Speedio M200Xd1 has 200 mm (7.9 in) of X and 305 mm (12.0 in) of Z, a ø140 mm (ø5.5 in) table rated 40 kg (88.2 lb) and turns at 2,000 rpm. The M300Xd1 takes larger, heavier parts on its ø170 mm table but turns at 1,500 rpm.

03 Can a standard chuck be mounted on the M300Xd1 table?

The table conforms to table nose No.6 of ISO702-4, a lathe spindle nose standard, so chucks made for that nose mount directly. Keep chuck, jaws and part within the 75 kg (165.3 lb) table-side rating.

04 What power does the M300Xd1 need?

AC 200 to 230 V±10%, 3-phase, 50/60Hz±2%, with a capacity of 9.5 kVA for either the 10,000 rpm or the 16,000 rpm spindle. Air is 175 L/min at 0.4 - 0.6 MPa, and the floor must take 2,850 kg (6,283 lb).