Description
The sanding sleeve, closed 749Y48 is the right sanding accessory for anyone who relies on clean results and dependable service life when working with a funnel milling machine. Made from durable aluminum oxide, the sanding sleeve, closed 749Y48 supports even material removal and controlled machining. Ideal for workshop and production users who want to professionally equip their Otto Bock sanding drum (749Z17).
Designed as a closed sanding sleeve, the sanding sleeve, closed 749Y48 is used with the Otto Bock sanding drum (749Z17) and is intended as an accessory for funnel milling machines. Aluminum oxide is a proven choice for many sanding tasks: it delivers consistent sanding performance and helps achieve repeatable results—especially when you need an even surface and controlled material removal.
In practice, the sanding sleeve, closed 749Y48 helps reduce common sanding challenges such as uneven running caused by unsuitable abrasives, premature wear, or inconsistent results. Its durable construction makes it suitable for regular workshop processes where reliability matters. Whether adjusting, reworking, or smoothing as part of machining with a funnel milling machine, the sanding sleeve, closed 749Y48 is a compatible accessory designed for use with the 749Z17 sanding drum.
Your benefits at a glance:
- Compatible accessory for funnel milling machines and the Otto Bock sanding drum (749Z17)
- Durable aluminum oxide for reliable sanding performance
- Even material removal for clean, repeatable results
- Closed sanding sleeve designed for use on the sanding drum
- Suitable for professional workshop and production processes
Technical details:
- Product name: Sanding sleeve, closed 749Y48
- Product type: Sanding tool / accessory
- Area of use: Accessory for funnel milling machines
- Material / abrasive type: Aluminum oxide
- Compatibility: Otto Bock sanding drum (749Z17)
*Medizinische Hilfsmittel sind keine Konsumgüter im Sinne dieses Hinweises.






