Used YASDA YBM-8120V CNC Jig Borer from Japan

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Product Highlight

Used YASDA YBM-8120V is a Japanese-built high-precision CNC jig borer designed for demanding mold, tooling and precision-component machining. This machine is equipped with a FANUC Series 31i-Model A5 CNC control, a 1,200 × 800 mm table and approximately 800 × 1,200 × 450 mm machining travel. The control records approximately 8,786 power-on hours, 6,101 running hours and 4,090 machining hours. Renishaw ballbar test records are available to provide additional machine-condition information for prospective buyers.

Product Description

Used YASDA YBM-8120V high-precision CNC jig borer manufactured in Japan and equipped with a FANUC Series 31i-Model A5 CNC control. With a 1,200 × 800 mm table, 1,500 kg table load capacity and approximately 800 × 1,200 × 450 mm axis travel, this machine is designed for precision mold, tooling and high-accuracy component machining. Renishaw ballbar test records are also available for machine-condition evaluation.

YASDA continues to position its YBM family within the CNC Jig Borer category and emphasizes high-precision mold and component machining applications.

Technical Specifications

Specification	Details
Brand	YASDA
Manufacturer	Yasda Precision Tools K.K.
Model	YBM-8120V
Machine Type	CNC Jig Borer / High-Precision Vertical Machining Center
Condition	Used / Pre-owned
Country of Origin	Japan
CNC Control	FANUC Series 31i-Model A5
X-Axis Travel	Approx. 800 mm
Y-Axis Travel	Approx. 1,200 mm
Z-Axis Travel	Approx. 450 mm
Table Size	1,200 × 800 mm
Maximum Table Load	1,500 kg
Distance from Table to Spindle Nose	Approx. 150–600 mm*
Power-on Time	Approx. 8,786 hours
Running Time	Approx. 6,101 hours
Machining Time	Approx. 4,090 hours
CNC Accuracy Check	Renishaw Ballbar test records available
Ballbar Test Circularity	Approx. 5.0 μm / 7.7 μm / 7.3 μm across recorded test planes
Spindle Speed	To be confirmed from the specific machine configuration

*The 150–600 mm table-to-spindle distance is consistent with multiple historical YBM-8120V listings, including a FANUC 31i-Model A5 configuration. Final contractual specifications should nevertheless be confirmed against the actual machine.

Applications & Suitable Industries

Used YASDA YBM-8120V CNC jig borer is suitable for precision machining applications where machine rigidity, positioning stability and finishing capability are important.

Typical applications include:

Precision mold and die machining — mold bases, inserts, die plates and precision cavities.
Jig and fixture manufacturing — tooling plates, fixture bases and precision locating components.
Automotive tooling — production tooling, prototypes, precision fixture components and die-related work.
Aerospace component machining — precision structural and tooling components, subject to material and tolerance requirements.
Precision machine parts — housings, mounting plates, alignment components and machine-tool parts.
Semiconductor equipment components — precision plates, frames and mechanical components.
Optical and measuring equipment components — precision bases and alignment structures.
Automation equipment components — fixture plates, machine bases and high-accuracy mechanical parts.
Mold base machining — particularly suitable for large precision mold and tooling work.

YASDA itself highlights mold, die, aerospace, semiconductor and high-precision component machining among applications for its current high-precision machine portfolio.

FAQ

What is the machining travel of the YASDA YBM-8120V?

Historical specifications for this YBM-8120V generation show approximately:X 800 mm × Y 1,200 mm × Z 450 mm,with a 1,200 × 800 mm table and approximately 1,500 kg maximum table load. Final axis orientation and contractual specifications should be confirmed against the actual machine before purchase.

Has the machine been checked for accuracy?

Renishaw ballbar test records are available. The supplied test records show circularity results of approximately 5–8 μm across the recorded test planes under the documented test conditions. These results are intended as machine-condition information and should not be interpreted as a guarantee of finished-part accuracy.

What applications is this used YASDA YBM-8120V suitable for?

It is particularly suitable for precision mold and die machining, mold bases, jigs and fixtures, tooling, automotive tooling and high-accuracy machine components. It may also be suitable for precision components used in aerospace, semiconductor, optical and automation equipment, depending on the required material, process and tolerance.