70mm Axial Tool Holder C4 Left Overhead External Coolant DIN 69880 - TECWERK

Take advantage of the combination of precise DIN 69880 interface, left-hand overhead orientation and external coolant feed for consistent machining results; order the axial tool holder directly via Metav Werkzeuge or ask our consultants if needed.

Axial tool holder C4, DIN 69880 VDI30 (left-hand, overhead) – TECWERK

The Axial tool holder C4 VDI30 (left-hand, overhead) is a precision clamping solution for CNC turning and milling applications that require a left-hand orientation and external coolant feed for improved chip evacuation.

*Form C4 for compact axial positioning *Left-hand orientation for reverse operations *External coolant supply for enhanced cooling *Compliant with DIN 69880 VDI30 interface

Reliability from the standardised interface

The DIN 69880 connection with VDI30 interface ensures repeatable axial alignment and secure clamping in tool turrets and heads. Standardisation reduces set-up time and the risk of misfits when swapping holders, which keeps machining tolerances consistent across production batches. The specification Form C4 describes the axial geometry and seating that deliver stable support during radial loads; this results in fewer reworks and predictable tool life, a clear advantage for precision-oriented workshops and subcontract manufacturers.

Designed for left-hand, overhead machining with active cooling

A left-hand, overhead configuration provides reliable clearance and orientation for operations where reverse rotation or specific tool geometry is required. The integrated external coolant supply channels coolant towards the cutting zone for improved temperature control and chip flushing, which helps maintain tool performance under prolonged cutting. Key dimensions such as h1: 20 mm and l1: 70 mm inform the effective reach and axial positioning, supporting correct tool projection and minimising chatter in hard-to-access set-ups.

Compact dimensions for fast changeovers and stable mounting

Compact measurements and defined seating keep changeovers efficient. Critical dimensions such as b4: 76 mm, d1: 30 mm and l2: 10 mm indicate the envelope and mounting interfaces, enabling planners to verify clearance and turret compatibility quickly. The overhead orientation and measured profile help to balance rigidity with accessibility, reducing fixture conflicts and enabling quicker manual interventions when required. Delivered as a single unit per packaging, the holder is suited for workshops aiming to streamline tooling inventories without sacrificing machine uptime.

Contact Metav Werkzeuge today to confirm compatibility with existing VDI30 systems or to request procurement of the TECWERK axial tool holder with DIN 69880 interface

Technical data

• Article number: 2000833659NW
• Label: Axial tool holder C4 DIN 69880 VDI30 left-hand overhead TECWERK
• Product type: Axial tool holder
• Manufacturer: TECWERK
• Packaging unit: 1

Dimensions & measurable data

• h1: 20 mm
• b4: 76 mm
• d1: 30 mm
• h5: 38 mm
• b5: 41 mm
• b6: 23 mm
• h6: 35 mm
• l2: 10 mm
• l1: 70 mm

Features & standards

• Form: C4
• Orientation: left-hand
• Mounting: overhead
• Coolant: external coolant supply (outer feed)
• Standard: DIN 69880
• Interface: VDI30

FAQ

Is this holder compatible with standard VDI30 turrets? The axial tool holder C4 complies with the DIN 69880 specification and the VDI30 interface, so it is suitable for standard VDI30 turrets when the turret accepts left-hand overhead holders.

Can the holder be used where external coolant is required? Yes, the TECWERK axial holder features an external coolant supply designed to direct coolant towards the cutting zone for improved chip removal and cooling.

What does Form C4 mean for mounting and rigidity? Form C4 describes the axial seating geometry and axial positioning of the holder; the design promotes stable clamping and predictable axial support during machining.

Are the listed dimensions sufficient to check fitment in a turret or tool head? The provided dimensions such as h1, l1 and b4 enable planning for clearance and tool projection to confirm fitment in a turret or tool head.

Is the holder suitable for reverse or left-handed operations? Yes, the left-hand orientation of the holder is intended for reverse or left-handed tool arrangements where such orientation is required.

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