Скачать или смотреть Sanding curved wood with the Flexible Q-Sander inside stave drum shell. The flexible Q-Backing pad.

Sanding inside drum shells by machine instead of by hand.
The concave surfaces can be easily sanded with Q-Sander made by Q Sanding Technologies.
Read the Review https://qsanding.com/reviews-2/

Choosing for Q Sanding Technologies solution to sand inner roundings by machine, you’ll not only get a better result. You’ll also sand up to five times faster.

Significant: Q-Sander is the solution for inner roundings where sanding is a challenge.

QSanding Pneumatic Q-Sander ROS CV 2,5 Orbit incl. Q-Backing pad
Features a curved-throttle lever with unique wrist support, that provides unparalleled durability. Ergonomic grip that provides superior vibration absorption for reduced hand fatigue and improved feel for the machine.
Conveniently located speed control.
Equipped with extra narrow extractor hood and internal muffler.
Attaches to your existing central vacuum system for dust extraction.