This Ball Shaped Rotary File Is Only One Of Many Precision Rotary Tool Accessories In Our Line. Each One Is Finely Crafted To Do A Great Job For You Every Time. They Are Pre-mounted On A 1/8" Shank And Each Is Packaged Seperately In A Blister Pack. They Work Well With Any Rotary Tool.

* Ball Shape ; Dia : 1/4"

* High Speed Steel

* Pre Mounted

*Overall Length : 1.5", Dia 1/8"

* Finely Crafted