32mm ER Collet Chuck HSK-A63 1-10mm Clamping Range, DIN 69893 Form A - TECWERK

Take advantage of a compact HSK-A63 interface combined with the ER collet system and a 1–10 mm clamping range to ensure reliable tool retention and repeatable runout control; suitable for cylindrical shank tools with a 100 mm projection. Order directly via Metav Werkzeuge or consult their advisors for application-specific integration advice.

ER collet chuck DIN 69893 Form A HSK-A63 — ER16, 1–10 mm clamping range (TECWERK)

The ER collet chuck DIN 69893 Form A HSK-A63 is a precision toolholder designed for secure clamping of cylindrical shank tools in machining centres and high-precision workshops.

• HSK-A63 interface, DIN 69893 Form A
• ER16 collet system, 1–10 mm range
• 100 mm projection for deep tool reach
• Compatible with collets to DIN 6499

Faster setup and consistent tool retention

The compact hollow-shank taper specified by DIN 69893 Form A enables rapid, repeatable connections between spindle and toolholder; this reduces downtime during tool changes and supports consistent concentricity. The ER16 collet arrangement covers a 1–10 mm clamping range, so common cylindrical shank tools are retained without frequent collet swaps. In practice, the standard interface and collet system mean shorter setup times and fewer adjustment cycles, which improves overall process reliability in batch and serial production.

Engineered for rigidity and precise concentricity

Rigid contact is achieved through the HSK-A63 taper and the ER collet mechanism, which together provide a secure axial and radial hold. Concentric accuracy is essential for finishing operations; the design limits runout and transmits spindle torque efficiently. Where high positional accuracy is required, the combination of hollow shank taper and collet grip ensures that the clamped tool is held with minimum deflection, making the assembly well suited to precision milling, reaming and drilling tasks that depend on repeatable tool position.

Broad compatibility with cylindrical shank tooling

The toolholder is intended for use with cylindrical-shank tools accommodated by collets to DIN 6499, offering straightforward integration into existing setups that use ER collets. With an outer diameter dimension of 32 mm and a projection length A = 100 mm, the chuck supports operations where extended reach is required while maintaining stability. The straightforward interface means the holder can be adopted across different machines equipped with HSK-A spindles that accept Form A tapers.

Practical inspection and workshop handling

Maintenance is kept simple: the hollow-shank taper can be inspected visually and cleaned to maintain contact integrity, and ER collets are replaceable to restore clamping precision if wear occurs. Routine checks of the taper face and collet condition help preserve concentricity and prolong service life. The unit is supplied ready to fit into a compatible HSK-A spindle and requires standard workshop tools for collet changes, keeping upkeep straightforward for maintenance teams and machinists.

For tailored application advice and to confirm compatibility with existing spindles and tooling, contact Metav Werkzeuge for expert guidance and swift supply of the matching ER collet chuck and accessories

Technical data

• SKU: 2000833827NW
• Item label: ER collet chuck DIN 69893 Form A HSK-A63 ER16 1–10 mm 100 mm TECWERK
• Manufacturer: TECWERK
• UID: 2000833827NW

Core specifications

• Standard: DIN 69893 Form A
• Interface: HSK-A / ER16 / 426 E
• Clamping range: 1–10 mm
• Outer diameter: 32 mm
• Length A: 100 mm

Special features

• Hollow-shank taper, Form A
• For clamping cylindrical shank tools to DIN 6499
• ER collet system (ER16)
• Packaging unit: 1

FAQ

What clamping range does this collet chuck cover?
The TECWERK ER collet chuck (ER collet chuck DIN 69893 Form A HSK-A63, SKU 2000833827NW) covers a 1–10 mm clamping range using ER16 collets.

Is the holder compatible with standard HSK-A63 spindles?
Yes, the holder is specified for HSK-A63 interfaces (DIN 69893 Form A) and is intended to mate with spindles engineered to that standard.

Can long tools be used with this chuck without loss of stability?
With a projection length A = 100 mm and an outer diameter of 32 mm, the toolholder gives extended reach; however, tool overhang and specific machining forces should be evaluated to ensure required rigidity.

Which collets are required for operation?
ER16 collets to DIN 6499 are used with this chuck; selecting the correct collet size within the 1–10 mm range ensures optimal clamping and concentricity.

How should the taper and collets be maintained to preserve precision?
Routine cleaning of the taper face and inspection or replacement of worn ER collets is recommended to maintain concentricity and clamping reliability for the TECWERK ER collet chuck.

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