20mm Tool Holder E1 For Indexable Drill With Internal Coolant, DIN 69880 - TECWERK

Take advantage of the combination of standardised compatibility, rigid VDI40 support and internal coolant routing for reliable cycle times and extended tool life; order the holder directly via Metav Werkzeuge or consult the advisers for application-specific guidance.

TECWERK E1 Tool Holder VDI40 — DIN 69880, 20 mm clamping

The TECWERK E1 tool holder is a DIN 69880-compatible VDI40 holder engineered for indexable drills and coolant-fed drilling and turning applications.

• DIN 69880 compatibility for system interchange
• VDI40 shank for rigid, repeatable clamping
• Internal coolant supply for longer tool life
• 20 mm clamping diameter for indexable drills

Consistent interfaces reduce setup time and uncertainty

The holder is built to the DIN 69880 interface, which guarantees mechanical and dimensional compatibility across machines and adaptors. This standardised connection simplifies tooling choices and shortens setup times in mixed-machine environments. The standard interface means fewer adaptor checks, reduced fixture changes and a clearer procurement process; the result is improved machine uptime and more predictable production schedules.

Coolant-fed drilling that protects inserts and cuts cycle costs

Designed for tools with internal coolant feed, the holder channels cooling fluid directly to the cutting edge. Direct internal coolant reduces cutting temperatures and improves chip evacuation, which extends the life of indexable inserts and lowers tooling expenditure per hole. In practical terms, better cooling leads to fewer insert changes and more consistent hole quality, supporting leaner production runs and a stronger return on tooling investment.

Rigidity and repeatability for precision holes

The VDI40 shank geometry provides a secure mechanical interface that resists vibration and runout during heavy drilling. Rigid clamping minimises tool deflection, which directly benefits hole circularity and positional accuracy when using 20 mm indexable drills. For workshops that require repeatable tolerances, a stable holder is a straightforward way to reduce scrap and rework without complex process changes.

Practical integration into workshop toolsets

Form E1 and a cylindrical shank make the holder easy to combine with existing adaptors and tool magazines. Dimensional clarity (see technical data) permits straightforward storage and line-side organisation, while the construction supports both drilling and certain turn/drill tool combinations where internal coolant is advantageous. The component is a practical choice for production lines aiming to harmonise tooling standards and simplify maintenance procedures.

Contact Metav Werkzeuge for application advice, compatibility checks or a tailored quotation for the TECWERK E1 tool holder with VDI40 shank

Technical Data

• Article number: 2000833667NW
• Label: Werkzg.h.E1 DIN 69880 Spann-D.20mm VDI40 z.Wendeplattenbohrer TECWERK
• Product type: Tool holder for indexable drills
• Form: E1

Core dimensions

• Clamping diameter d2: 20 mm
• h1: 32.5 mm
• d1: 40 mm
• d3: 40 mm
• l3: 22 mm
• d6: 83 mm
• l1: 67 mm

Design and special features

• DIN 69880 interface
• VDI40 shank
• Suitable for indexable drills
• Cylindrical shank
• Internal coolant supply
• Compatible with drilling and turning tools with coolant feed

FAQ

What machines will this holder fit?
The holder is designed to the DIN 69880 interface and VDI40 shank standard, so the TECWERK E1 tool holder will fit spindles and adaptors that accept VDI40 tooling with DIN 69880 interfaces.

Does the holder support internal coolant?
Yes. The TECWERK E1 tool holder provides internal coolant routing to feed tools with through-coolant capability, improving chip removal and insert life.

What clamping diameter is supported?
The holder is specified for a 20 mm clamping diameter (d2 20 mm), intended for indexable drills designed for that bore size.

Which tooling types are compatible with this holder?
This E1-form holder is intended for indexable drills and compatible turn/drill tooling that require internal coolant and a VDI40 connection.

How are the dimensions helpful for workshop planning?
The clear dimensional data (d1, d3, l1, l3, etc.) facilitate magazine layout, storage and checking of machine-tool interfaces to avoid mismatches during setup.

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