60mm E2 Tool Holder For Boring Bars Through-Coolant 8mm, DIN 69880 - TECWERK

Benefit from reliable DIN 69880 compatibility, integrated internal and external coolant and a through-drilled design that removes the need to shorten drill bars; order the tool directly via Metav Werkzeuge or consult our specialists for application advice.

Tool holder E2 DIN 69880 (VDI30) — tool holder for drill bars, clamping Ø 8 mm, through-drilled

Tool holder E2 DIN 69880 (VDI30) is a VDI30 clamping unit for drill bars, designed for precision drilling operations with internal and external coolant supply.

• Internal and external coolant supply
• Through-drilled for full coolant flow
• Clamping diameter 8 mm, VDI30 shank
• Compliant with DIN 69880

Precise coolant management for consistent hole quality

The through-drilled design with both internal coolant and external coolant feed keeps the cutting zone lubricated and cooled continuously, which reduces heat build-up and tool wear. Continuous coolant flow improves chip evacuation in deep or long-hole drilling and supports consistent surface finish and hole geometry. The supply method is particularly beneficial when processing longer drill bars or when operating at elevated cutting parameters because it stabilises temperatures and helps maintain repeatable results.

Faster set-up and fewer tool modifications

The E2 form clamping system combined with a clamping diameter of 8 mm (VDI30 shank) allows direct insertion of standard drill bars without shortening, so changeover times are cut and workshop throughput increases. Reduced preparation and fewer modifications to rods lower the risk of handling errors and preserve the original tool geometry. The unit’s compatibility with common drill-bar tooling simplifies inventory and supports a lean toolroom strategy, contributing to measurable savings in production time.

Built to standard for interchangeability and reliability

Compliance with DIN 69880 provides clear dimensional certainty and ensures interchangeability across machines and toolholders that follow the same standard. The through-drilled configuration and the cylindrical shank mean the component integrates into existing set-ups without bespoke adaptions. Workshops benefit from predictable performance and straightforward replacement procedures, which supports planned maintenance and reduces unscheduled downtime.

Support for efficient workshop workflows

The holder’s straightforward design focuses on operational efficiency: it enables reliable coolant routing, keeps drill bars intact, and matches widely used VDI30 interfaces. That combination reduces the number of spare tools required and simplifies stock keeping. For purchasers seeking a pragmatic balance between precision and operational economy, this toolholder complements a standardised tooling system and supports consistent production outcomes.

For expert application guidance or to order the TECWERK tool holder E2 DIN 69880 (VDI30), please contact Metav Werkzeuge in Emmerich – eMail: info@metav-werkzeuge.com, Phone: +49 2822 7131930.

Technical data

• Article number: 2000833671NW
• Product type: Tool holder for drill bars
• Brand: TECWERK
• Form: E2

Core dimensions

• Clamping diameter d2: 8 mm
• d1: 30 mm
• d6: 68 mm
• d8: 55 mm
• h1: 28 mm
• h2: 30 mm
• l3: 22 mm
• l6: 60 mm
• Standard: DIN 69880

Features & compatibility

• Through-drilled: yes
• Coolant supply: internal and external
• Shank: cylindrical shank
• Suitable for: drill bars
• VDI: VDI30

FAQ

Is this holder compatible with standard VDI30 tool posts?
Yes. The tool holder E2 DIN 69880 (VDI30) is designed to mate with standard VDI30 interfaces and to fit typical VDI30 tool posts without modification.

Does the holder require shortening of the drill bar before use?
No. The through-drilled configuration and the clamping arrangement mean no shortening of the drill bar is necessary for standard installations.

Can internal coolant be used through this holder?
Yes. The holder supports internal coolant feed as well as external coolant, enabling full coolant-through capability for improved chip evacuation.

Which standard ensures dimensional interchangeability?
The product conforms to DIN 69880, which provides dimensional and interface compatibility for this type of tool holder.

What is the SKU for ordering or reference?
The article is listed under SKU 2000833671NW and marketed by TECWERK as a tool holder for drill bars in Form E2.

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