Wooden Cable Drum Dimensions. Commercial wooden reels typically feature arbor holes with diameters between 2 and 5 inches (about 5 to 13 centimeters), with most around 3 inches (7.6 centimeters) in diameter. Larger drums provide a wider safe bending radius, necessary for some types of conductors.
Larger drums provide a wider safe bending radius, necessary for some types of conductors. The drum core is the circular center of the cable reel. Commercial wooden reels typically feature arbor holes with diameters between 2 and 5 inches (about 5 to 13 centimeters), with most around 3 inches (7.6 centimeters) in diameter.
The Drum Core Is The Circular Center Of The Cable Reel.
Commercial wooden reels typically feature arbor holes with diameters between 2 and 5 inches (about 5 to 13 centimeters), with most around 3 inches (7.6 centimeters) in diameter. Larger drums provide a wider safe bending radius, necessary for some types of conductors.