خرطوشة 1/8 × 3/4 × 1/8 (طول إجمالي 2 3/4 بوصة)

Swapped out my old mandrel for this one and the 3/4" roll width sits perfectly flush against flat surfaces, making finishing work noticeably smoother. The 2 3/4" overall length gives just enough reach for tight spots without wobble.

Finally found a mandrel that holds the cartridge rolls snug without any wobble during use. The 1/8" shank fits my rotary tool perfectly and the 3/4" roll width covers just enough surface for cleanup work on metal edges.

The 1/8" shank fits my rotary tool perfectly, and the 3/4" roll width reaches into tight spots without binding. I've used it on a few finishing jobs and it holds the cartridge rolls snugly the whole time.