55mm Precision Spiro Keyless Drill Chuck 3-16mm, Self-Tightening, Hardened Parts, Right-Hand - RÖHM

Take advantage of the combination of precision operation, continuous self-acting re-tensioning, and hardened wear parts for reliable performance in high-speed drilling and precision applications; order the RÖHM Spiro B16 keyless drill chuck directly via Metav Werkzeuge or consult the team for additional advice.

RÖHM Spiro B16 Keyless Drill Chuck — Accuracy version with B16 taper, 3–16 mm clamping range

RÖHM Spiro B16 keyless drill chuck designed for precision drilling and compatibility with standard twist drills; suitable for drilling machines and boring mills operating in right-hand rotation

• Accuracy version for precision work
• Self-acting continuous re-tensioning
• Hardened wear parts for extended life
• B16 taper shank for right-hand rotation

Precision clamping for accurate machining results

The RÖHM Spiro keyless drill chuck in its accuracy version delivers stable clamping across the 3–16 mm range, ensuring consistent concentricity when handling twist drills and reamers. The chuck’s design focuses on repeatable positioning and minimal runout, which reduces rework and improves hole quality in serial production or one-off precision tasks. Hardened components maintain alignment over prolonged use, preserving measurement-critical results on drilling machinery and boring mills.

Built for high-speed operation and secure retention

Thanks to self-acting re-tensioning, the chuck keeps a positive clamping force even under centrifugal and thermal stresses encountered at elevated speeds. This automatic re-tensioning, combined with its construction for high speeds, prevents loosening during operation and supports safer machining cycles. The direction-specific design (for right-hand rotation) and robust construction mean reliable performance when stable retention and uninterrupted cycles are essential for productivity.

Low-maintenance integration with workshop workflows

The B16 taper mounting allows straightforward fitting to compatible spindles, enabling quick changeovers and secure seating for everyday workshop processes. All critical wear parts are hardened, which translates into long service life and fewer interventions for replacement or adjustment. As a keyless solution, the chuck simplifies tool changes for operators and integrates well with existing toolrooms, reducing downtime while maintaining the precision required for demanding drilling and reaming operations.

For precision-driven machining tasks, contact Metav Werkzeuge to discuss the RÖHM Spiro B16 keyless drill chuck, confirm compatibility with current machinery and arrange fast delivery or expert advice via info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• Article number: 4000832070NW
• Manufacturer: RÖHM
• Product: Keyless drill chuck
• Type: Spiro
• Version: Accuracy execution

Facts

• Clamping range: 3–16 mm
• Outer diameter: 55 mm
• Taper shank: B16
• Direction of rotation: Right-hand
• UID: 4000832070NW

Special features

• Accuracy execution · self-clamping
• All wear parts hardened
• Continuous, self-acting re-tensioning
• Suitable for high speeds and precision work on drilling machines and boring mills
• With taper shank · for right-hand rotation

FAQ

What is the clamping range of this chuck?
The RÖHM Spiro B16 keyless drill chuck clamps from 3–16 mm, making it suitable for a wide range of twist drills and reamers (Article number 4000832070NW).

Which spindle interface is required for mounting?
Mounting requires a B16 taper shank; the B16 taper ensures secure seating on compatible spindles for the RÖHM Spiro keyless drill chuck.

Is this chuck suitable for high-speed drilling?
Yes. The RÖHM Spiro chuck features continuous self-acting re-tensioning and hardened wear parts, which support safe and reliable operation at elevated speeds on drilling machines and boring mills.

Does the design support precision drilling tasks?
The accuracy execution of the chuck provides improved concentricity and repeatability, making the RÖHM Spiro suitable for precision drilling and finishing operations.

Are the wear components designed for long service life?
All wear parts in the RÖHM Spiro keyless drill chuck are hardened, which extends service life and reduces the frequency of maintenance interventions.

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