25mm Face Clamping Chuck Weldon 6mm Bore, HSK-A63 DIN 69893 Form A - TECWERK

Take advantage of robust HSK‑A63 compatibility and precise 6 mm clamping for reliable tool retention; order directly via Metav Werkzeuge or contact our consultants for application advice.

Face-clamping chuck DIN 69893 Form A (Weldon) – HSK‑A63, 6 mm clamping diameter — TECWERK

A face-clamping chuck DIN 69893 Form A designed for HSK‑A63 toolholders to secure cylindrical‑shank tools with a Weldon drive flat, ensuring repeatable, vibration‑resistant clamping in machining centres

• Weldon flat for positive axial drive
• HSK‑A63 hollow shank taper DIN 69893 Form A
• 6 mm clamping diameter with H4 bore tolerance
• For cylindrical shanks to DIN 1835‑B

Secure compatibility for HSK‑A63 systems

The face‑clamping chuck is engineered around the HSK‑A63 interface and DIN 69893 Form A, delivering a precise mechanical fit that reduces run‑out and improves tool life. The combination of a hollow shank taper and a Weldon style lateral drive flat ensures axial and rotational positive drive for tools with cylindrical shanks to DIN 1835‑B. This compatibility means fewer setup checks, predictable repeatability and a measurable reduction in rework for production runs.

Design features that reduce setup time and vibration

Built for stability, the chuck’s 6 mm clamping diameter and H4 bore tolerance provide tight concentricity and consistent gripping force across batches. The Weldon flat offers an anti‑rotation interface that converts torque into controlled axial contact, diminishing micro‑slip under load. The result is lower tool wear, quieter operation and less need for frequent torque re‑checks, which together improve throughput and lower total operating cost.

Where this clamp delivers practical benefits

Ideal for machining tasks that use cylindrical shank cutting tools, the chuck supports secure holding during milling, drilling and finishing operations where positional accuracy matters. The hollow shank taper design allows rapid tool change while maintaining repeatability, making it well suited to CNC machining centres and automated tool magazines. For workshops seeking a durable, straightforward clamping solution, this clamp balances simplicity with industrial‑grade precision.

For assured compatibility and application guidance for the TECWERK HSK‑A63 face‑clamping chuck, contact Metav Werkzeuge — technical consultants are available at info@metav-werkzeuge.com or by phone at +49 2822 7131930 to discuss specifications and integration into existing setups

Technical Data

• Article number: 2000832385NW
• Standard: DIN 69893 Form A
• Mount: HSK‑A63
• Manufacturer: TECWERK

Facts

• Clamping diameter: 6 mm
• Body diameter (D): 25 mm
• Length (A): 65 mm
• Bore tolerance: H4

Special features

• Weldon lateral drive flat for positive torque transmission
• Hollow shank taper according to DIN 69893 Form A
• For tools with cylindrical shank and lateral drive flat to DIN 1835‑B
• SKU: 2000832385NW

FAQ

What interfaces does this chuck support?
The TECWERK face‑clamping chuck is built for HSK‑A63 toolholders (DIN 69893 Form A), providing a precise mechanical fit.

Can the chuck hold tools with a Weldon flat?
Yes, the clamp is specified with a Weldon lateral drive flat to engage tools complying with DIN 1835‑B.

What is the clamping diameter and tolerance?
The clamping diameter is 6 mm with a H4 bore tolerance, ensuring close concentricity.

Is this chuck suitable for automated tool change systems?
The hollow shank taper and consistent clamping interface make the chuck suitable for CNC tool magazines and automated change‑over in production settings.

How can the SKU be referenced for ordering or compatibility checks?
Refer to SKU 2000832385NW when enquiring about the TECWERK face‑clamping chuck to ensure correct identification.

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