42.8mm Supra SK Quick-Change Drill Chuck 1–13mm, Self-Clamping, Reversible Rotation - RÖHM

Take advantage of fast, tool‑free chucking together with reliable clamping for a steadier workflow; the self‑tightening mechanism and 1–13 mm range reduce set‑up time and improve repeatability. Order the Supra SK directly via Metav Werkzeuge or consult our specialists for application advice.

Supra SK keyless drill chuck — 1–13 mm clamping, B16 mount by RÖHM

Supra SK is a self‑tightening keyless drill chuck designed for B16 mounts, enabling rapid tool changes and secure clamping in both right‑ and left‑hand rotation applications.

• Self‑tightening for fast tool changes
• Clamping range 1–13 mm
• B16 mounting taper
• Suitable for right‑ and left‑hand rotation

Reduce set‑up time with dependable clamping

The combination of a self‑tightening mechanism and a broad 1–13 mm clamping span significantly reduces changeover time in mixed drilling operations. The chuck grips standard twist drills and short shank tools without a key, which streamlines workflow and limits interruptions during production. With fewer tool changes and faster seating, run‑times become more predictable; the quick tool changes translate into measurable gains in throughput for repeat tasks and small batch runs.

Secure performance for reversing and percussive use

Constructed for bidirectional spindles, the chuck supports right‑ and left‑hand rotation and incorporates clamping force retention suitable for machines with higher natural frequencies, including percussion‑enabled systems. This feature helps prevent slippage when direction changes or axial impacts occur, maintaining consistent torque transfer to the tool. The B16 interface provides a compact, rigid connection to the spindle, ensuring the chuck remains stable under reversing loads while preserving machining accuracy.

Compact design that endures workshop conditions

A compact outer diameter of 42.8 mm keeps the toolholder clear in tight set‑ups and allows improved access to confined workpieces. The B16 mounting taper offers a simple, well‑established interface for many drill heads and toolposts. Supplied as a single unit per package, the chuck is straightforward to fit and maintain; periodic cleaning and light lubrication of the spindle interface are sufficient to sustain reliable function. Built for everyday workshop use, the design balances accessibility with robust clamping to support consistent results across general metalworking and maintenance tasks.

For secure, fast clamping on B16 spindles choose the RÖHM Supra SK and contact Metav Werkzeuge for procurement or technical guidance at info@metav-werkzeuge.com or +49 2822 7131930

Technical data

• SKU: 4000832136NW
• Type: Supra SK
• Product: Keyless drill chuck
• Mount: B16
• Manufacturer: RÖHM
• UID: 4000832136NW

Data

• Clamping range: 1–13 mm
• Outer diameter: 42.8 mm
• Packaging unit: 1

Special features

• Self‑spanning, for fast clamping and release
• Clamping force retention for hammer/percussion drills with high natural frequency
• Suitable for right‑ and left‑hand rotation (reversible operation)
• Drehrichtung: for right‑ and left‑hand rotation

FAQ

Is the chuck compatible with standard B16 spindles?
The Supra SK is designed for a B16 mount, so it fits standard B16 interfaces used on many drill heads and toolholders.

What tool diameters can the chuck hold?
Clamping capacity covers 1–13 mm, enabling use with a wide range of twist drills and small shank tools.

Can the chuck be used in reversible drilling operations?
Yes, the chuck supports right‑ and left‑hand rotation and includes clamping force retention suitable for reversing spindles.

Is the Supra SK suitable for percussion‑capable machines?
The chuck features clamping force retention intended to maintain grip under the higher natural frequencies encountered in percussion‑enabled drilling.

How many chucks are supplied per package?
The product is supplied as a single unit; packaging unit: 1.

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