What is a Flexible Shaft?

Flexible Shaft With Chuck 110/BF

Flexible shaft - Wikipedia

What is a flexible coupling?

FLEXIBLE SHAFT MACHINE - 1/4HP-HDP-150.00

Flexible Shaft, Drill Chucks, Machine Accessories, Products

Inductive Proximity Sensor ,M12, 10mm, PNP, Normally Open (NO), 10

11 IN. Flexible Shaft Bit Extensions

Series AX - Flexible Shaft Concrete Vibrators

Foredom® K.2220 System with SR Motor and H.20 Quick-Change Handpiece