40.2mm Supra S Quick-Change Drill Chuck 1.0-13mm, Self-Clamping, 3/8”–24 Thread, Right-Hand - RÖHM

Take advantage of the self-tightening, lightweight design and the 1.0–13 mm clamping range for faster tool changes and reduced downtime; enquire about availability and delivery from Metav Werkzeuge for straightforward procurement.

RÖHM Supra S keyless drill chuck — self-tightening, 1.0–13 mm

The RÖHM Supra S keyless chuck designed for assembly on spindles with a 3/8"-24 mounting thread, optimised for right-hand rotation in light-duty applications

• Self-tightening lightweight design
• Clamping range 1.0–13 mm
• Internal 3/8"-24 mounting thread
• For right-hand rotation (reliable run)

Faster changeovers and steady clamping for daily workshop use

The quick-change chuck offers a self-tightening mechanism that reduces the time spent re-clamping and helps maintain concentricity during drilling operations. With a 1.0–13 mm clamping range, the device covers the most common drill sizes used in general metalworking and maintenance tasks, meaning fewer tool swaps and smoother workflows. The lightweight construction contributes to lower spindle load and quicker manual handling without compromising the gripping action, which supports higher process efficiency in repetitive assembly or repair work.

Robust mounting and clear mechanical compatibility

The chuck mounts on a 3/8"-24 internal thread, making it compatible with a wide range of hand-held and benchtop drills that accept this standard spindle interface. Its designated right-hand rotation ensures full compatibility with conventional drilling directions and prevents unintended loosening under normal use. The compact outer diameter of 40.2 mm allows access in tighter fixtures and keeps the tool profile neat when working in confined spaces. These measurable specifications enable reliable planning for integration into existing toolsets.

Practical benefits that reduce operational risk

By combining a lightweight form with self-tightening clamping, the chuck minimises operator fatigue during repetitive changes and improves safety by maintaining a secure grip on the tool shank. The simple internal-thread attachment simplifies fitting procedures and reduces assembly time compared with more complex mounting systems. For workshops looking to standardise on robust, easy-to-use clamping elements, this quick-change unit offers repeatable performance and straightforward maintenance, supporting uninterrupted production cycles and dependable daily operation.

Contact Metav Werkzeuge for availability and tailored advice on integrating the RÖHM Supra S keyless drill chuck into existing equipment; Metav’s specialists will provide shipment and compatibility details from their Emmerich centre

Technical data

• Article number (SKU): 4000832215NW
• Type: Supra S
• Product: Keyless drill chuck
• Manufacturer: RÖHM

Facts

• Clamping range: 1.0–13 mm
• Mounting thread: 3/8"-24
• Outer diameter: 40.2 mm
• Packaging unit: 1

Special features

• Self-tightening
• Lightweight design
• Internal thread mounting
• For right-hand rotation (Rechtslauf)

FAQ

What clamping sizes does this chuck accept? The chuck accepts drill shanks from 1.0 mm up to 13 mm, providing a versatile clamping range suitable for general metalworking and maintenance tasks.

Which spindle interface is required for fitting this chuck? Fitting requires a 3/8"-24 internal thread on the spindle; this is the specified mounting interface for the RÖHM Supra S keyless chuck.

Is the chuck suitable for left-hand rotation machines? This model is specified for right-hand rotation; for left-hand applications, a different version or adapter should be considered.

How does the self-tightening feature benefit daily use? The self-tightening action reduces the need for frequent re-tightening, improves concentricity under cutting forces and shortens tool-change times during repetitive operations.

Can the chuck be used on hand-held drills as well as benchtop machines? Yes; the 3/8"-24 mounting and compact design make it suitable for compatible handheld and benchtop spindles that accept this thread standard.

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