38mm Transverse Slot Arbor With 16mm Collet, Hollow Shank, Coolant Ports, DIN 69893 Form A - TECWERK

Take advantage of the combination of enhanced stability, integrated coolant routing and precise HSK‑A63 toolholding for reliable milling performance; order the arbor directly via Metav Werkzeuge or consult our specialists for technical clarification.

Arbor for cross‑slot cutters — TECWERK, HSK‑A63, Ø38 mm, 100 mm projection

The arbor for cross‑slot cutters is designed for HSK‑A63 spindles and for mounting cutter heads and cutters with a DIN 1880 cross slot, offering stable, coolant‑ready toolholding for production and jobbing shops

• Enlarged flange diameter for improved rigidity
• Hollow shank taper to DIN 69893 Form A
• Front coolant channel drilling for directed cooling
• Accepts DIN 1880 cross‑slot cutter heads

Increased rigidity for stable milling results

The arbor is engineered to deliver consistent concentricity and elevated stiffness thanks to an enlarged flange diameter combined with a Ø38 mm body. Increased flange mass reduces bending under load, which lowers vibration and improves surface finish in slotting and face‑milling tasks. For workshops seeking reproducible cutting results, this results in fewer rejects and reduced rework; the mechanical design supports higher radial stability without additional adaptations to the spindle.

Precise HSK‑A63 compatibility and secure clamping

Built to DIN 69893 Form A, the toolholder features the HSK‑A63 interface that is widely used for high‑accuracy, high‑speed machining. The hollow shank taper ensures correct seating and repeatable positioning, while the clamping diameter 16 mm enables direct acceptance of shank‑mounted components designed to DIN 1880. This results in short set‑up times and reliable torque transmission, making the arbor suitable for series production as well as single‑piece finishing where positional accuracy is essential.

Integrated coolant provision for longer tool life

The face of the arbor is supplied with additional coolant channel drilling, allowing directed coolant delivery to the cutting zone when combined with appropriate supply lines. Internal coolant routing via the hollow shank minimises thermal build‑up at the cutter interface and enhances chip evacuation. The result is improved tool life and more consistent machining, particularly in operations that generate heat or demand continuous material removal.

Practical application and user advantages

This toolholder is intended for the reception of cutter heads and cutters with a DIN 1880 cross slot, offering a straightforward retrofit into machining centres equipped with HSK‑A spindles. The design simplifies mounting of cross‑slot tooling, reduces balancing effort compared with ad‑hoc adaptors and supports higher feed rates through increased structural rigidity. Combined with Metav’s distribution and advisory services, this arbor is a practical choice for workshops wishing to standardise on robust, DIN‑compliant toolholding.

Contact Metav Werkzeuge for tailored advice on HSK‑A63 toolholding and rapid supply from Emmerich—benefit from our precision expertise and stock availability

Technical data

• Article number: 2000833876NW
• Manufacturer: TECWERK

Facts

• Standard: DIN 69893 Form A
• Interface: HSK‑A63
• Body diameter: 38 mm
• Clamping diameter: 16 mm
• Projection length: 100 mm
• L1: 17 mm

Special features

• Enlarged flange diameter for improved rigidity
• Hollow shank taper according to DIN 69893 Form A
• Additional coolant channel drilling at the face
• Designed to receive cutter heads and cutters with DIN 1880 cross slot

FAQ

What spindle interface does this arbor use?
The arbor uses an HSK‑A63 interface compliant with DIN 69893 Form A to ensure accurate seating and repeatable positioning.

Can the arbor accept cutter heads with a DIN 1880 cross slot?
Yes, the toolholder is specifically designed for the reception of cutter heads and cutters with a DIN 1880 cross slot.

How does the coolant routing improve machining?
Integrated coolant channel drilling at the face directs coolant to the cutting edge, reducing temperature, aiding chip evacuation and extending tool life.

What are the key dimensions to consider for setup?
Important dimensions include a body diameter of 38 mm, a clamping diameter of 16 mm, and a 100 mm projection length, which determine fixture clearance and tool reach.

Is the arbor suitable for high‑speed machining?
The hollow shank and HSK‑A63 connection support accurate centring and dynamic balance, making the arbor suitable for demanding machining conditions when correctly specified.

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