58mm Thread Cutting Holder Synchronised M3–M10 With Coolant Feed, DIN 1835 B+E - TECWERK

Take advantage of the combination of precise pitch compensation, a Weldon shank DIN 1835 B+E and through-tool coolant supply for reliable synchronised tapping on CNC machines; the chuck’s ±0.5 mm length compensation and high run-out accuracy support consistent thread quality. Order via Metav Werkzeuge or consult the Metav team for application matching.

Synchronising tapping chuck DIN 1835 B+E M3–M10 — Weldon shank and coolant feed (TECWERK)

The Synchronising tapping chuck DIN 1835 B+E M3–M10 is a synchronised thread-cutting holder for CNC machines with synchronised tapping spindles, designed to compensate pitch differences between the tap and spindle while enabling through-tool cooling

• Weldon shank DIN 1835 B+E for secure mounting
• Coolant supply port for through-tool cooling
• Compensates synchronisation errors ±0.5 mm
• Suitable for right and left threads M3–M10

Precision where synchronization matters

This synchronising tapping chuck is engineered to correct small pitch mismatches between the tap and the machine spindle, which reduces thread distortion and rejects. The integrated length compensation of ±0.5 mm allows the holder to absorb minor axial deviations under compression and tension, preserving cutting geometry. Combined with the high run-out accuracy, this feature ensures repeatable, high-quality threads across production runs and supports tighter process control on CNC threading operations.

Through-coolant and clamping that improve cycle reliability

The inclusion of a coolant supply makes continuous chip evacuation and tool cooling possible, which prolongs tool life and maintains surface finish on smaller threads such as M3–M10. The Weldon shank DIN 1835 B+E provides a robust interface for heavy-duty operation, while the design’s high clamping force—achieved through the threaded tap collet with integrated square—secures the tap against axial forces. These attributes together reduce downtime, lower scrap rates and contribute to a more economical production flow.

Straightforward integration and clear operational benefits

Intended for CNC machines equipped with a synchronised tapping spindle, the chuck accepts both right-hand and left-hand threads and compensates for synchronisation errors on both push and pull cycles. Installation requires standard mounting to a Weldon-type holder; once fitted, the synchronising function balances pitch differences that otherwise demand manual intervention. For shops consolidating tooling, the chuck offers a simple way to improve thread consistency without changing tapping parameters or introducing complex electronics.

For specification advice or to confirm compatibility with a specific CNC synchronised tapping spindle, contact Metav Werkzeuge—Metav’s consultants can advise on application suitability and tool pairing via info@metav-werkzeuge.com or by phone at +49 2822 7131930.

Technical data

• Article number: 2000834904NW
• Designation: Synchronising tapping chuck DIN 1835 B+E M3–M10
• Manufacturer: TECWERK
• Packaging unit: 1
• UID: 2000834904NW

Core specifications

• Thread range: M3–M10
• Length A: 58 mm
• Outer diameter: 22 mm
• Length compensation: -/+ 0.5 mm

Special features

• Weldon shank DIN 1835 B+E
• Coolant supply for through-tool cooling
• For CNC machines with synchronised tapping spindle
• Compensates synchronisation errors on compression and tension
• Suitable for right-hand and left-hand threads
• High run-out accuracy
• High clamping force via threaded tap collet with integrated square

FAQ

Which thread sizes are supported by this chuck?
The synchronising tapping chuck supports thread sizes from M3 to M10 and is suitable for both right-hand and left-hand threads; refer to SKU 2000834904NW for exact designation.

Can the chuck handle synchronisation errors during tapping?
Yes. The chuck compensates synchronisation discrepancies under push and pull conditions with a ±0.5 mm length compensation to maintain thread integrity.

Is through-coolant machining possible with this holder?
Through-tool cooling is supported via the integrated coolant supply, enabling improved chip evacuation and tool life when using the chuck.

Which mounting standard does the tool use?
The holder uses a Weldon shank to DIN 1835 B+E, providing a secure clamping interface for CNC toolholders.

Is the chuck suitable for high-precision series production?
Designed for high run-out accuracy and strong clamping force, the chuck is intended to support consistent thread quality in serial CNC tapping applications.

Manufacturer/Responsible: NORDWEST Handel AG, Robert-Schuman-Straße 17, 44263 Dortmund