12 Pcs 1/8" Shank Mandrel 401 Polish Felt 429 422 414 Dremel 426 409 Rotary Rotary Tool 1/8" Shank Suit for Dremel 3000 4000 8220-2/28 395 7700-1/15 4000 3/34 Chicago Electric, Milwaukeen Nextec 1/8" Shank Hobbyy Clean Polish 5-Mandrel 1/8" RT-401 for Felt Polishing Wheel or Tip Length: 1.5" 1/8" Shank fit in most rotary tool such as Dremel, Craftsman , Black and Decker Manufacturer: N/A Non Dremel Brand