Ø50x250 HSK-E50 Test Mandrel Runout Accuracy 0.003 mm, ISO 12164/DIN 69893 - Metav IndustryLine

Take advantage of the combination of sub‑0.003 mm runout accuracy, hardened gauge‑steel construction and the HSK‑E50 interface to ensure repeatable spindle alignment and faster setup times. Order the test mandrel directly via Metav Werkzeuge or consult the Metav specialists for application advice.

Test mandrel HSK‑E50‑D32‑L250 — runout test mandrel, ≤ 0.003 mm (Metav IndustryLine)

The Test mandrel HSK‑E50‑D32‑L250 is a hardened gauge‑steel mandrel designed for precise runout testing and alignment of HSK‑E50 machine spindles in workshop and inspection environments

• Runout ≤ 0.003 mm
• Hardened gauge steel, HRC 58
• HSK‑E50 interface with D32 shank
• Designed for spindle alignment and runout testing

Precision that reduces setup time and scrap

The mandrel offers an industry‑grade runout accuracy that supports repeatable checks during spindle set‑up and balancing. With a guaranteed ≤ 0.003 mm radial deviation, the tool minimises trial runs and reduces the risk of producing out‑of‑tolerance parts. This level of control shortens machine downtime, streamlines adjustment cycles and provides a measurable improvement in process efficiency for production and maintenance teams.

Built for durable, repeatable mounting and measurement

Manufactured from hardened gauge steel and tempered to HRC 58, the mandrel resists wear and maintains its geometry under frequent handling. The HSK‑E50 interface and D32 shank ensure secure seating in HSK toolholders, while the overall dimensions Ø50×250 deliver the stiffness required for reliable checking over the full length. Compliance with ISO 12164/DIN 69893 confirms compatibility with standard HSK tool systems and simplifies integration into existing inspection routines.

Integrates into quality workflows and alignment procedures

As a purpose‑built gauge, the mandrel is ideal for runout verification, balancing checks and aligning spindles before precision machining. Its clear specification and stable construction support traceable inspection steps and repeatable results, which are essential for quality control documentation. The compact, well‑defined geometry also makes the device suitable for bench checks and for use with dial indicators or electronic probes to establish baseline spindle condition and corrective actions.

For safe procurement and specialist advice on using the Metav IndustryLine test mandrel, contact Metav Werkzeuge for order placement and technical consultation at info@metav-werkzeuge.com or call +49 2822 7131930

Technical data

• Article number: M318.926
• GTIN: 4054469183893
• Label: Test mandrel HSK‑E50‑D32‑L250 runout accuracy 0,003 mm
• Type: HSK‑E50‑D30‑L250
• Manufacturer: Metav IndustryLine

Facts

• Runout: <0,003 mm
• Length: 250 mm
• Diameter: Ø50 mm
• Shank / bore: 32
• Weight: 3 kg
• Hardness: HRC 58

Special features

• Material: hardened gauge steel
• Standard: ISO 12164 / DIN 69893
• Application: runout testing and spindle alignment
• Category: Gauges (Lehren)

FAQ

What runout tolerance can be expected from this mandrel?
The test mandrel achieves a runout accuracy of ≤ 0.003 mm, as specified for the Metav IndustryLine HSK‑E50‑D32‑L250 mandrel.

Is the mandrel compatible with standard HSK‑E50 holders?
Yes. The HSK‑E50 interface and compliance with ISO 12164/DIN 69893 ensure direct compatibility with standard HSK‑E50 holders.

What material and hardness are used for the mandrel?
The mandrel is made from hardened gauge steel and tempered to HRC 58 to maintain geometry and wear resistance during repeated checks.

Can the mandrel be used for balancing as well as runout checks?
Yes. The form stability and low runout make the mandrel suitable for both balancing procedures and precision runout verification of spindles.

What is the product SKU for ordering or documentation?
The product is listed under SKU M318.926 and is supplied by Metav IndustryLine

Manufacturer / Responsible: Metav Werkzeuge GmbH; Parkring 45; 46446 Emmerich; Germany; +49 2822 7131930; info@metav-werkzeuge.com