Mazak INTEGREX i-100ST NEO

Est. $400,000 - $520,000 Updated 2026-08-10

Key Specifications

X Travel

535 mm (21 in)

Y Travel

210 mm (8 in)

Z Travel

900 mm (35 in)

Tool Capacity

bed length type

850U

max machining diameter

Φ600 mm (Φ24 in)

Overview

The Mazak INTEGREX i-100ST NEO is the most fully equipped version of the compact INTEGREX i-100 platform: a 6-inch-chuck mill-turn machine with a tilting B-axis milling head above, a matched second spindle facing it, and a 12-station lower turret. The S and T suffixes denote those two additions, and together they let the machine cut with two tools at once and finish both ends of a part without an operator handling it.

Both spindles are rated 11 kW (15 HP), 7.5 kW (10 HP) continuous, to 6,000 rpm on 6-inch chucks. Because the second spindle matches the main spindle exactly, back-end work runs at the same speeds and depths as the first operation rather than becoming the slow half of the cycle. Maximum machining length is 850 mm (33 in) on the single 850U bed, with Φ600 mm (Φ24 in) of maximum machining diameter for the upper head — but only Φ400 mm (Φ16 in) when the lower turret is in play. That second figure is the one to plan around on larger chucked work.

The upper milling spindle runs to 12,000 rpm at 12 kW (16 HP) and 57.3 N·m peak, 11 kW (15 HP) and 46.1 N·m continuous, through HSK-A63 or HSK-T63. The HSK-T option lets turning and milling tools share the 36-station magazine. The B axis covers -30° to +210° in 0.0001° increments. Upper travels are 535 mm (21 in) on X, 210 mm (8 in) on Y and 900 mm (35 in) on Z, with rapids of 48,000 mm/min (1,890 IPM) on X and 40,000 mm/min on Y and Z.

The lower turret carries 12 tools with a 20 mm (1 in) shank height and Φ32 mm (Φ1 in) boring bars, travelling 210 mm (8 in) on X2 and 900 mm (35 in) on Z2 at 40,000 mm/min. Those tool sizes describe its role precisely: OD roughing, grooving, threading and modest boring running concurrently with the milling head, not heavy work in its own right.

Magazine tools are limited to Φ90 mm, or Φ130 mm (Φ5 in) with adjacent pockets clear, 300 mm (12 in) long and 5 kg (11 lb). At 3,415 × 2,735 mm (134 × 108 in), 2,615 mm (103 in) tall and 11,530 kg (25,419 lb), the machine packs a complete small-part production cell into a compact footprint.

Full Specifications

Parameter	Value
Bed Length Type	850U
Max Machining Diameter	Φ600 mm (Φ24 in)
Max Machining Diameter Lower Turret	Φ400 mm (Φ16 in)
Max Machining Length	850 mm (33 in)
Chuck Size	6"
Main Spindle Speed	6000 rpm
Main Spindle Power	11 kW (15 HP)
Main Spindle Power Cont	7.5 kW (10 HP)
Second Spindle Chuck Size	6"
Second Spindle Speed	6000 rpm
Second Spindle Power	11 kW (15 HP)
Second Spindle Power Cont	7.5 kW (10 HP)
Milling Spindle Speed	12000 rpm
Milling Spindle Torque	57.3 N･m
Milling Spindle Torque Cont	46.1 N･m
Milling Spindle Power	12 kW (16 HP)
Milling Spindle Power Cont	11 kW (15 HP)
B Axis Min Increment	0.0001°
Lower Turret Tools	12
Lower Turret Shank Height	20 mm (1 in)
Lower Turret Boring Bar Shank	Φ32 mm (Φ1 in)
Tool Shank	HSK-T63, HSK-A63
Tool Capacity	36
Max Tool Diameter	Φ90 mm (Φ4 in)
Max Tool Diameter No Adjacent	Φ130 mm (Φ5 in)
Max Tool Length	300 mm (12 in)
Max Tool Weight	5 kg (11 lbs)
X-Axis Travel	535 mm (21 in)
Y-Axis Travel	210 mm (8 in)
Z-Axis Travel	900 mm (35 in)
Travel X2 Lower Turret	210 mm (8 in)
Travel Z2 Lower Turret	900 mm (35 in)
B Axis Range	-30° - +210°
Rapid Traverse X	48000 mm/min (1890 IPM)
Rapid Traverse Y	40000 mm/min (1575 IPM)
Rapid Traverse Z	40000 mm/min (1575 IPM)
Rapid Traverse X2 Lower Turret	40000 mm/min (1575 IPM)
Rapid Traverse Z2 Lower Turret	40000 mm/min (1575 IPM)
Machine Dimensions	3415 mm × 2735 mm (134 in × 108 in)
Machine Height	2615 mm (103 in)
Machine Weight	11530 kg (25419 lbs)
Milling Spindle Power 30min	12 kW (16 HP)

Specifications sourced from www.mazak.com — verified 2026-08-08

Strengths & Limitations

Strengths

The lower turret and the upper milling head can cut at the same time, so OD turning and milling overlap within a cycle instead of running in sequence
Main and second spindles are identically rated - 6-inch chuck, 11 kW (15 HP), 7.5 kW (10 HP) continuous, 6,000 rpm - so back-end work is not the slow half of the cycle
A genuine B-axis milling head: 12,000 rpm at 12 kW (16 HP) and 57.3 N·m peak, with B covering -30° to +210° in 0.0001° increments
HSK-T63 is supported alongside HSK-A63, letting turning and milling tools share the 36-station magazine
The lower turret adds 12 tool positions on top of the magazine, travelling 210 mm on X2 and 900 mm on Z2 at 40,000 mm/min
A complete small-part production cell in 3,415 x 2,735 mm (134 x 108 in) at 2,615 mm (103 in) tall

Limitations

Maximum machining diameter drops from Φ600 mm (Φ24 in) to Φ400 mm (Φ16 in) once the lower turret is in play, and that is the figure to plan larger chucked work around
Turning power is 11 kW (15 HP), 7.5 kW (10 HP) continuous, on both spindles - a small-part machine, not one for heavy stock removal
The lower turret takes 20 mm (1 in) shank tools and Φ32 mm (Φ1 in) boring bars, so it is for OD roughing, grooving, threading and modest boring rather than heavy work of its own
Magazine tools cap at 5 kg (11 lb) and 300 mm (12 in), and Y travel is 210 mm (8 in) - both tight limits that shape what the milling head can attempt
Coordinating an upper head, two spindles and a lower turret is genuinely complex to program, and the machine only repays that effort when the concurrency is actually used

Best For

Small bar-fed and chucked parts finished complete, front and back, in one cycle High-value precision components where overlapping turret and milling work removes real time from the cycle Medical implants and instruments in titanium and stainless Aerospace fittings, fasteners and small hydraulic components Shops wanting a complete small-part cell without a large floor commitment

Frequently Asked Questions

01 What do the S and T suffixes mean?

S marks the second spindle, which faces the main spindle and takes the part in-cycle so both ends are finished without an operator handling it. T marks the 12-station lower turret, which can cut at the same time as the upper milling head. Together they turn the compact i-100 platform into a machine that both overlaps operations and completes parts unattended.

02 How does the lower turret change the working envelope?

Maximum machining diameter is Φ600 mm (Φ24 in) for the upper head but only Φ400 mm (Φ16 in) when the lower turret is in play. On larger chucked work, the Φ400 mm figure is the one to plan around. The turret itself travels 210 mm on X2 and 900 mm on Z2, both at 40,000 mm/min.

03 What tooling does the lower turret take?

Twelve stations with a 20 mm (1 in) shank height and Φ32 mm (Φ1 in) boring bars. Those sizes describe its role precisely: OD roughing, grooving, threading and modest boring running concurrently with the milling head, rather than heavy cutting in its own right.

04 What are the upper milling head's limits?

It runs to 12,000 rpm at 12 kW (16 HP) and 57.3 N·m peak, 11 kW (15 HP) and 46.1 N·m continuous, through HSK-A63 or HSK-T63, with B covering -30° to +210°. The real constraints are Y travel of 210 mm (8 in) and a tool limit of 5 kg (11 lb) at 300 mm (12 in) long, so plan around light, compact cutters.