أسطوانة صنفرة، 1/2 بوصة × 1/2 بوصة (ساق 1/8 بوصة)

The 1/8 inch shank fits perfectly into my rotary tool without any wobble. It holds the sanding bands tight, and I was able to smooth out some small curved pieces with good control.

I needed a replacement for a worn-out drum on my rotary tool, and this one fits perfectly. The 1/8 inch shank locks in tight with no wobble. It's a small but sturdy part that gets the job done.

The 1/8 inch shank slides right into my rotary tool without any wobble, and the drum holds the sanding bands snugly even under pressure. It's a small but solid little workhorse for detail sanding, exactly what I needed for tight spots.