Hyundai WIA i-CUT4000/4500

$55,000 - $85,000 Updated 2026-03-19

Key Specifications

Z Travel

300 mm (11.8 in)

Max Spindle

20,000 RPM

Spindle Taper

BT30

Tool Capacity

Table Size

Rapid Traverse

60 m/min (2,362 ipm)

Overview

The Hyundai WIA i-CUT4000/4500 is a high-speed tapping and drilling center series offering two travel configurations for high-volume production of small-to-medium components. The i-CUT4000 provides 400 x 300 x 300 mm (15.7 x 11.8 x 11.8 in) travel, while the i-CUT4500 extends to 450 x 350 x 300 mm (17.7 x 13.8 x 11.8 in) for slightly larger parts. Both share the same high-speed BT30 spindle platform optimised for rapid drilling, tapping, and light milling in aluminium and light alloys.

The BT30 spindle reaches 20,000 RPM with 5.5/3.7 kW (7.5/5 hp) of power, tuned for small-diameter tools running at high surface speeds. Rapid traverse rates hit 60 m/min (2,362 ipm) in all three axes, and the 21-tool servo-driven ATC delivers chip-to-chip times under 1.5 seconds. These speed specifications place the i-CUT series squarely in competition with the Fanuc Robodrill Alpha-DiA5 and Brother Speedio S500 series.

The dual-model approach gives buyers flexibility. The i-CUT4000 suits shops machining small electronics housings, connector bodies, and medical components where compact travel is sufficient. The i-CUT4500 adds 50 mm in X and Y to accommodate slightly larger valve blocks, brackets, and automotive components without stepping up to a full BT40 VMC. Both models share common tooling, fixturing concepts, and programming approaches, simplifying multi-machine production cells.

Linear roller guideways on all axes ensure fast, accurate motion. The Fanuc 0i-MF Plus control provides rigid tapping, nano-interpolation, and broad CAM compatibility. At an estimated $55,000-$85,000 new depending on model, the i-CUT4000/4500 series delivers aggressive pricing versus Japanese competitors in the high-speed tapping center segment.

Full Specifications

Parameter	Value
Travel X Icut4000	400 mm (15.7 in)
Travel Y Icut4000	300 mm (11.8 in)
Travel X Icut4500	450 mm (17.7 in)
Travel Y Icut4500	350 mm (13.8 in)
Z-Axis Travel	300 mm (11.8 in)
Table Size Icut4000	550 x 300 mm (21.7 x 11.8 in)
Table Size Icut4500	600 x 350 mm (23.6 x 13.8 in)
Table Load Max	200 kg (441 lb)
Max Spindle Speed	20,000 RPM
Spindle Taper	BT30
Spindle Motor Power	kW
Tool Capacity	21
Tool Changer Type	Servo-driven arm type
Chip To Chip Time	< 1.5 seconds
Rapid Traverse Rate	60 m/min (2,362 ipm)
Guideway Type	Linear roller guideways
CNC Control	Fanuc 0i-MF Plus
Machine Weight	3,500 - 4,000 kg (7,716 - 8,818 lb)
Description	Unit
Table Size	mm
Max Load Capacity	kg
Spindle Rpm	r/min
Spindle Torque	N.m
Travel	mm
Rapid Feed Rate	m/min
No Of Tools	EA
Tool Change Time	sec
Type Of Business	Business Type 1VehiclesIT/ElectronicsMachinery/ShipbuildingComplex & Precise PartsDie&Mold IndustryEnergyOthersBusiness Type 2
E Mail	@

Specifications sourced from wiamachine.com — verified 2026-03-28

Strengths & Limitations

Strengths

Two travel configurations (400x300 and 450x350) let buyers match machine size to part requirements without overspending
60 m/min rapid traverse in all axes delivers class-leading non-cutting speed for multi-hole drilling and tapping programs
20,000 RPM BT30 spindle provides high surface speeds for efficient small-diameter tool operation in aluminium
Sub-1.5-second chip-to-chip tool changes keep cycle times competitive on complex multi-tool programs
Aggressive pricing at $55K-$85K undercuts Fanuc Robodrill and Brother Speedio by 20-35%
Common platform between 4000 and 4500 models simplifies tooling and programming in multi-machine cells

Limitations

BT30 taper and 5.5 kW spindle limit heavy cutting capability and are not suited for steel roughing or large-diameter milling
300 mm Z-travel restricts workpiece height and limits long-tool reach for deep features
21-tool magazine is adequate for tapping and drilling programs but may constrain complex milling-heavy operations
Hyundai WIA tapping center brand recognition trails Fanuc Robodrill and Brother in the high-speed segment

Best For

High-volume aluminium electronics housings, phone chassis, and small precision components with numerous drilled and tapped features Automotive suppliers producing valve bodies, sensor housings, and small bracket parts at high throughput rates Production cells deploying multiple compact machines for parallel processing of small parts Shops evaluating Fanuc Robodrill or Brother Speedio who want similar capability at lower acquisition cost Medical device and electronics manufacturers needing fast, precise hole-making in aluminium and brass

Frequently Asked Questions

01 What is the difference between the i-CUT4000 and i-CUT4500?

The i-CUT4500 adds 50 mm of X-travel (450 vs 400 mm) and 50 mm of Y-travel (350 vs 300 mm) over the i-CUT4000, with a correspondingly larger table. Both share the same spindle, rapids, tool changer, and control. Choose the 4500 when your parts regularly approach or exceed the 4000 travel limits; choose the 4000 for maximum compactness when travel is sufficient.

02 How does the i-CUT series compare to the Fanuc Robodrill?

Both are high-speed BT30 tapping centers targeting similar applications. The Fanuc Robodrill has deeper market penetration, a proven track record in high-volume production, and slightly faster tool changes. The i-CUT series counters with competitive rapid traverse speeds and significantly lower pricing. For shops where acquisition cost drives ROI calculations, the i-CUT offers compelling value.

03 Can the i-CUT4000/4500 machine steel?

The machines can drill and tap mild steel and some stainless steels at conservative parameters. However, the BT30 taper and 5.5 kW spindle are not designed for productive steel milling. For steel-dominant applications, a BT40 machine like the Hyundai WIA KF4600 provides the rigidity and power needed for efficient material removal.

04 What automation options are available?

The compact footprint suits robotic loading cells and pallet changers. A 2-pallet changer option is typical for tapping centers in this class. The Fanuc control supports standard robot interface protocols. Multiple i-CUT machines can be served by a single robot in a production cell configuration.