Kitamura Machinery Vertical Machining Centers

Kitamura Kitamura Mycenter-Super Micron

$200,000 - $350,000 Updated 2026-03-19

Key Specifications

X Travel

450 mm (17.7 in)

Y Travel

350 mm (13.8 in)

Z Travel

300 mm (11.8 in)

Max Spindle

40,000 RPM

Spindle Taper

HSK-E32

Tool Capacity

18-tool ATC (expandable to 40)

Overview

The Kitamura Mycenter-Super Micron is an ultra-high-precision vertical machining center designed to deliver jig-bore-level accuracies on a CNC milling platform. With positioning accuracy of +/-0.0005 mm (+/-0.00002 in) full stroke, this machine targets the most demanding precision applications in medical/dental, mold and electrode manufacturing, tool and die, hard milling, and prototype work where sub-micron accuracy is not optional.

The Super Micron features a 40,000 RPM spindle on an HSK-E32 taper, a high-speed interface designed for small-diameter tools and micro-machining operations. X/Y/Z travels of 450 x 350 x 300 mm (17.7 x 13.8 x 11.8 in) on a 400 x 500 mm (15.7 x 19.7 in) table define this as a compact, precision-focused platform rather than a production workhorse. The travel envelope is optimized for small, high-precision components where every micron matters.

The 18-tool ATC (expandable to 40 tools) keeps the machine compact while supporting multi-tool precision programs. Rapid traverse at 15 m/min (591 ipm) is deliberately moderate — speed is secondary to accuracy on this platform. The Arumatik-Mi control with Super Smooth Surface technology provides the nanometer-level interpolation needed for ultra-fine surface finishes on hardened steel molds and medical components.

At an estimated $200,000-$350,000, the Super Micron competes with Kern Micro, Roeders, and Yasda YBM platforms in the ultra-precision VMC segment. This is not a general-purpose machine — it is purpose-built for shops that need to hold half-micron tolerances consistently and cannot achieve those results on conventional VMCs. The hand-scraped construction provides the geometric accuracy foundation that makes these tolerance levels achievable and repeatable.

Full Specifications

Parameter	Value
Table Size	400 x 500 mm (15.7 x 19.7 in)
X-Axis Travel	450 mm (17.7 in)
Y-Axis Travel	350 mm (13.8 in)
Z-Axis Travel	300 mm (11.8 in)
Max Spindle Speed	40,000 RPM
Spindle Taper	HSK-E32
Tool Capacity	18-tool ATC (expandable to 40)
Rapid Traverse Rate	15 m/min (591 ipm)
Positioning Accuracy	+/-0.0005 mm (+/-0.00002 in) full stroke
Power Requirement	30 KVA
CNC Control	Kitamura Arumatik-Mi

Specifications sourced from kitamura-machinery.com — verified 2026-03-28

Strengths & Limitations

Strengths

+/-0.0005 mm positioning accuracy full stroke delivers jig-bore-level precision on a CNC milling platform
40,000 RPM spindle enables micro-machining and high-speed finishing with small-diameter tools
HSK-E32 taper provides exceptional concentricity and balance at ultra-high spindle speeds
Hand-scraped construction provides the geometric foundation for consistent sub-micron performance
Super Smooth Surface control technology delivers nanometer-level interpolation for mirror finishes
Compact footprint fits into precision cells without consuming excessive floor space

Limitations

450 x 350 x 300 mm travel limits the machine to small precision components only
HSK-E32 taper restricts tool selection — no heavy cutting capability with this interface
15 m/min rapids are slow by VMC standards — this machine prioritizes accuracy over speed
18-tool standard ATC is limited for complex multi-tool programs without the 40-tool expansion

Best For

Medical and dental device manufacturers producing implants, instruments, and prosthetics with sub-micron tolerances Mold shops machining precision electrodes and small mold cavities requiring mirror surface finishes Tool and die makers producing precision stamping dies and micro-tooling components Prototype shops machining small precision components where accuracy is the primary requirement Optics and scientific instrument manufacturers requiring jig-bore-class accuracy on milled components

Frequently Asked Questions

01 What makes the Super Micron different from a standard Kitamura VMC?

The Super Micron achieves +/-0.0005 mm positioning accuracy — four times better than standard Kitamura VMCs at +/-0.002 mm. It uses an HSK-E32 taper with 40,000 RPM spindle for micro-machining, versus the standard 40-taper at 15,000-20,000 RPM. The entire machine is optimized for accuracy over productivity.

02 Can the Super Micron replace a jig borer?

For many applications, yes. The +/-0.0005 mm positioning accuracy matches or exceeds many jig borers, and the 40,000 RPM spindle provides milling capability that jig borers lack. The CNC control offers programming flexibility impossible with manual jig borer operation. However, jig borers may still be preferred for very large bore work.

03 What materials can the Super Micron machine?

The machine excels in hardened steel (mold and die work), aluminum, graphite electrodes, copper, and engineering plastics. The HSK-E32 taper limits aggressive roughing — this machine is designed for precision finishing and light machining rather than heavy material removal. Pre-roughing on a larger machine is recommended for hard materials.

04 How does the Super Micron compare to a Kern Micro?

Both target the ultra-precision micro-machining segment. The Kern Micro uses a mineral cast base for vibration damping; the Kitamura uses hand-scraped cast iron. Both achieve sub-micron accuracy. The Kern has a stronger reputation in the European micro-machining market; the Kitamura leverages its hand-scraping heritage. Both are excellent choices for sub-micron work.