25mm Tool Holder E1 For Indexable Drills With Internal Coolant, DIN 69880 - TECWERK

Take advantage of a compact, standardised holder that ensures repeatable positioning and effective internal coolant delivery; the combination of DIN 69880 conformity and a 25 mm clamping diameter supports smooth integration and reduced setup time. Order the holder directly via Metav Werkzeuge or ask the consultants for application advice.

Tool holder for indexable drills, Form E1 (DIN 69880) – TECWERK

A Tool holder for indexable drills, Form E1 (DIN 69880) intended for drills with internal coolant and a 25 mm clamping diameter, suitable for precision drilling and small turning operations

• DIN 69880 standardised interface
• Form E1 with internal coolant supply
• 25 mm clamping diameter for indexable drills
• Cylindrical shank, compact 71 mm length

Consistent drilling performance through standardised design

The holder, specified to DIN 69880, provides a predictable, repeatable interface that reduces alignment variability during changeovers. Built for indexable drills, the unit accommodates a 25 mm clamping diameter, which helps maintain axial run-out within tight tolerances when matched with high-quality inserts. The internal coolant provision supports chip evacuation and thermal stability, which in turn can extend insert life and lower overall machining costs. This focus on measurable process gains emphasises throughput and operational reliability in production environments.

Seamless integration with machining systems and clear mechanical data

Designed in Form E1 with a cylindrical shank and compact overall length, the holder simplifies fixture planning and tool magazine allocation on machining centres. Key geometric values such as a 71 mm overall length and defined diameters ensure predictable envelope management on turrets and tool turrets. The internal coolant channel is integrated so that coolant reaches the cutting edge without additional adaptors, enabling efficient cooling for challenging holemaking. The mechanical layout supports quick tool changes and consistent clamping force, reducing downtime and setup complexity.

Trusted supply chain and practical suitability for workshops

Selection of this TECWERK holder benefits from a reliable distribution and technical advisory route via Metav Werkzeuge, a partner known for making precision accessible. The compact construction and standard interface make the holder suitable for a broad range of drilling tasks where indexable tooling is preferred, while the integrated coolant option supports operations that demand stable cutting conditions. Proven stock management and a wide product range from the supplier support uninterrupted production planning and procurement certainty.

Contact Metav Werkzeuge for tailored application support and to arrange delivery from Emmerich — the TECWERK Form E1 holder combines standard conformity with process-secure coolant management

Technical data

• Article number: 2000833663NW

• Product type: Tool holder for indexable drills

• Brand: TECWERK

• Form: E1

• Standard: DIN 69880

• d2 (clamping diameter): 25 mm

• d1: 30 mm

• d3: 45 mm

• d6: 68 mm

• h1: 28 mm

• h2: 30 mm

• l1 (overall length): 71 mm

• l3: 22 mm

• Packaging unit: 1

• For indexable (insert-tipped) drills

• Cylindrical shank

• Internal coolant supply for drilling and turning tools

• Compatible with VDI30 interface

FAQ

What materials is the holder intended for?
The TECWERK tool holder for indexable drills is designed as a versatile clamping solution; material suitability depends on the chosen insert grade, while the holder itself supports applications across common metals when used with appropriate inserts.

Will the holder fit a VDI30 turret or spindle?
The holder is prepared for standardised tool interfaces in accordance with DIN 69880 and the product labelling indicates compatibility with VDI30-style connections when the machine-side interface matches the standard.

Does the holder provide internal coolant to the cutting edge?
Yes, the Form E1 holder integrates an internal coolant channel to supply cooling directly towards the cutting area, improving chip control and thermal consistency during drilling operations.

How does the 25 mm clamping diameter affect tooling selection?
A 25 mm clamping diameter defines the shank size of compatible indexable drills; matching the holder’s clamping diameter with the tool shank ensures correct centring and secure clamping for repeatable machining.

Can the holder be used for both drilling and short turning operations?
The component is specified for tools used in drilling and turning with internal coolant supply, offering flexibility for combined operations when indexable tooling suitable for each task is fitted.

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