Hyundai WIA KF7300/5A

Est. $250,000 - $350,000 Specs verified 2026-10-03 · wiamachine.com Updated 2026-10-03

Image: wiamachine.com, Hyundai WIA

Key Specifications

X Travel

765 mm (30.1 in)

Y Travel

650 mm (25.6 in)

Z Travel

520 mm (20.5 in)

Max Spindle

12,000 rpm (20,000 rpm optional)

Spindle Taper

BBT40 (HSK-A63 optional)

Tool Capacity

40 tools (60 optional)

How much does the Hyundai WIA KF7300/5A cost?

Estimated price range

Est.$250,000 - $350,000

Our best estimate for a 5-axis machining center in this class — not a quote from Hyundai WIA. Configuration moves it a long way.

Overview

With 204 / 119 N·m (150.5 / 87.8 ft-lbf) on its standard built-in spindle, the Hyundai WIA KF7300/5A is a 5-axis machining center specified for cutting load more than for top speed. That spindle runs to 12,000 rpm at 22 / 18.5 kW (29.5 / 24.8 hp) and sits over a Ø630 mm (24.8 in) table rated for 500 kg (1,102 lb), with travels of 765 × 650 × 520 mm (30.1 × 25.6 × 20.5 in). For scale, the KF3500/5A is listed at 118 / 52.5 N·m (87 / 38.7 ft-lbf) and the XF6300 at 153 / 123 N·m (112.9 / 90.7 ft-lbf) on their standard spindles.

The alternative is a 20,000 rpm spindle. Its torque is listed at 98 / 80 N·m (72.3 / 59 ft-lbf), less than half the standard spindle's peak, while the power row shows the same 22 / 18.5 kW for both. So the choice is a clean one between torque for roughing and speed for small tools. HSK-A63 is offered as an option in place of the standard BBT40 taper.

The table is the same diameter as the XF6300's, but the XF6300 carries 600 kg (1,323 lb) on it and moves at 60 / 60 / 60 m/min (2,362 / 2,362 / 2,362 ipm). The KF7300/5A answers with more reach in X, 765 mm (30.1 in) against the XF6300's 650 mm (25.6 in).

Rapids are 40 m/min (1,575 ipm) on all three linear axes. The magazine holds 40 tools, with 60 as the option. Hyundai WIA's headline table for this model gives no tilt range or rotary axis speeds, so get those figures before planning undercut work or estimating cycle times on parts with a lot of indexing.

Full Specifications

Parameter	Value
X-Axis Travel	765 mm (30.1 in)
Y-Axis Travel	650 mm (25.6 in)
Z-Axis Travel	520 mm (20.5 in)
Max Spindle Speed	12,000 rpm (20,000 rpm optional)
Spindle Taper	BBT40 (HSK-A63 optional)
Table Diameter	630 mm
Max Table Load	500 kg (1,102 lb)
Tool Capacity	40 tools (60 optional)
Rapid Traverse Rate	X/Y/Z: 40 / 40 / 40 m/min (1,575 / 1,575 / 1,575 ipm)
Table Size	Ø630 mm (24.8 in)
Spindle Motor Power	22 / 18.5 kW (29.5 / 24.8 hp) (22 / 18.5 kW (29.5 / 24.8 hp) optional)
Spindle Torque	204 / 119 N·m (150.5 / 87.8 ft-lbf) (98 / 80 N·m (72.3 / 59 ft-lbf) optional)
Spindle Drive	BUILT-IN

Specifications sourced from wiamachine.com — verified 2026-10-03

Strengths & Limitations

Strengths

Standard built-in spindle delivers 204 / 119 N·m (150.5 / 87.8 ft-lbf) at 22 / 18.5 kW (29.5 / 24.8 hp)
Ø630 mm (24.8 in) table rated for 500 kg (1,102 lb), double the 250 kg (551 lb) of the KF3500/5A
765 mm (30.1 in) of X travel with 650 mm (25.6 in) of Y and 520 mm (20.5 in) of Z
40-tool magazine as standard, with 60 tools optional
Equal 40 m/min (1,575 ipm) rapids on X, Y and Z

Limitations

The 20,000 rpm spindle is optional and drops torque to 98 / 80 N·m (72.3 / 59 ft-lbf)
Standard top speed is 12,000 rpm, which holds back cutting speed on small-diameter cutters
Table load of 500 kg (1,102 lb) is below the 600 kg (1,323 lb) of the XF6300, which has the same Ø630 mm (24.8 in) table size
HSK-A63 and the 60-tool magazine are options, not standard equipment

Best For

5-axis roughing and semi-finishing in steel with 204 N·m (150.5 ft-lbf) on hand Parts up to 500 kg (1,102 lb) on a Ø630 mm (24.8 in) table Jobs that need 40 or 60 tools in the magazine Mixed work where 12,000 rpm is enough and torque matters more

Frequently Asked Questions

01 Should I choose the 12,000 rpm or the 20,000 rpm spindle on the KF7300/5A?

The standard 12,000 rpm built-in spindle is listed at 204 / 119 N·m (150.5 / 87.8 ft-lbf). The optional 20,000 rpm spindle is listed at 98 / 80 N·m (72.3 / 59 ft-lbf), and the power row shows 22 / 18.5 kW (29.5 / 24.8 hp) for both. If the work includes roughing steel or running larger cutters, the standard spindle has more than twice the peak torque. If it is mostly small tools in aluminium or fine finishing, the extra speed is worth more.

02 How large and heavy a part can the KF7300/5A take?

The table is Ø630 mm (24.8 in) and rated for 500 kg (1,102 lb), fixture included. Linear travels are 765 mm (30.1 in) in X, 650 mm (25.6 in) in Y and 520 mm (20.5 in) in Z. The headline table gives no maximum part diameter or height for this model, so check swing clearance at full tilt against the machine drawing before quoting a part near the table's edge.

03 How does the KF7300/5A compare with the KF3500/5A?

The KF3500/5A is the smaller machine: a Ø350 mm (13.8 in) table, 250 kg (551 lb) of table load and 600 mm (23.6 in) of X, with rapids of 36 / 36 / 30 m/min (1,417 / 1,417 / 1,181 ipm). The KF7300/5A has a Ø630 mm (24.8 in) table, 500 kg (1,102 lb), 765 mm (30.1 in) of X and 40 / 40 / 40 m/min (1,575 / 1,575 / 1,575 ipm). Standard spindle torque is 204 / 119 N·m (150.5 / 87.8 ft-lbf) here against 118 / 52.5 N·m (87 / 38.7 ft-lbf) on the KF3500/5A.

04 How does the KF7300/5A compare with the XF6300?

Both have a Ø630 mm (24.8 in) table. The XF6300 is the faster machine, with 60 / 60 / 60 m/min (2,362 / 2,362 / 2,362 ipm) rapids, a 15,000 rpm HSK-A63 standard spindle and a 600 kg (1,323 lb) table load. The KF7300/5A has more standard torque, 204 / 119 N·m (150.5 / 87.8 ft-lbf) against the XF6300's 153 / 123 N·m (112.9 / 90.7 ft-lbf), and a BBT40 taper as standard.

05 How many tools does the KF7300/5A hold?

The standard magazine holds 40 tools and a 60-tool magazine is optional. The standard taper is BBT40, with HSK-A63 available as an option, so settle the taper before buying holders: the two are not interchangeable.