71mm 20mm Bore Reducer Sleeve For E2 Drill Rod Holder, Hardened And Ground - TECWERK

Take advantage of a hardened, precision-ground sleeve that ensures consistent seating and simple integration into existing Form E 2 toolholders — the combination of durability, exact fit and compact clamping length supports uninterrupted production. Order directly via Metav Werkzeuge or speak with their consultants for specification guidance.

Reduction bushing Form 2 – bore Ø20 mm · OD Ø40 mm (TECWERK)

The Reduction bushing Form 2 provides a hardened, ground interface for adapting 20 mm drill rods to 40 mm holders, ideal for accurate, repeatable clamping in workshop environments

• Hardened and ground for long service life
• Fits drill rod holders Form E 2 precisely
• Bore Ø20 mm, outer Ø40 mm
• Clamping length 71 mm for secure seating

Engineered for secure, repeatable clamping

The reduction bushing is designed to deliver tight concentricity and dependable repeatability when adapting smaller shank tools to larger holders. Made hardened and ground, the sleeve minimises radial play and reduces runout at the tool tip, which leads to improved hole quality and extended tool life. For operations where tool alignment and consistency matter, this component supports repeatable set-ups and reduces the need for frequent re-adjustment.

Compact dimensions that simplify setup and storage

With a bore Ø20 mm and an outer Ø40 mm, combined with a clamping length of 71 mm, the sleeve keeps assemblies compact while maintaining sufficient contact length for secure retention. The modest overall length and tidy external diameter make it straightforward to handle in constrained tool magazines and compact spindles, supporting efficient changeover and storage without added bulk.

Compatibility with Form E 2 drill rod systems

Specified for use with drill rod holders Form E 2, the sleeve is a practical choice for workshops standardised on that holder family. Compatibility avoids custom adaptation and streamlines tool management across machines. The simple, function-focused design helps maintain consistent seating and torque transmission between holder and tool shank, contributing to stable machining conditions and predictable cycle outcomes.

Built for workshop endurance and predictable performance

Surface hardening and precision grinding mean the sleeve resists premature wear under continuous clamping cycles and maintains dimensional integrity over time. The combination of durable finish and exact fit supports lower maintenance demands and steadier production quality. Where reliability and uptime are priorities, this solution reduces downtime associated with ill-fitting adapters and enhances confidence in everyday machining tasks.

Contact Metav Werkzeuge for specification assistance or to discuss suitability for existing toolholders — call +49 2822 7131930 or email info@metav-werkzeuge.com — Metav’s consultants will help confirm compatibility and delivery options

Technical Data

• Article number: 2000834226NW
• SKU: 2000834226NW
• Product: Reduction bushing Form 2
• Manufacturer: TECWERK
• Form: 2

Facts

• Bore diameter: 20 mm
• Outer diameter: 40 mm
• Clamping length: 71 mm
• Packaging unit: 1

Special features

• Hardened and ground
• For drill rod holders Form E 2
• Product type: Reduction bushing
• Label: Reduzierbuchse Form 2 Bohrungs-D.20mm AD 40mm Einspann-L.71mm TECWERK

FAQ

What material is the reduction bushing made from?
The technical listing specifies the sleeve is hardened and ground; for material composition please refer to the manufacturer TECWERK documentation or contact Metav Werkzeuge for detailed specification.

Will this sleeve fit a Form E 2 holder on existing equipment?
Yes, the sleeve is specified for use with drill rod holders Form E 2 and provides a bore Ø20 mm to OD Ø40 mm adaptation designed for that holder family.

How does the clamping length affect performance?
A clamping length of 71 mm offers sufficient contact area for secure seating and improved torque transmission, reducing the risk of slippage and improving concentricity during machining.

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