3M Square/Cross Pad Mandrel 28385, 1/4 in 3-48 External
Product Features
- Mandrel secures a square pad, cross pad, or cross buff to a rotary tool
- 1/4-inch shank fits rotary power tool with a 1/4-inch collet assembly
- External threaded shank must match the internal threaded inserts of the square or cross pad
- Models in 3 external thread sizes
- Length is 3 inches
- Max rpm is 24,100