ITEM NAME:2.35mm Shank fit for Mandrel Diamond Grinding Cut-off Wheel Holder Rotary Tool 10x 2.35mm Shank Mandrel Diamond Grinding Cut-off Wheel Holder for Rotary Tool SPECIFICATIONS.(10x 2.35mm Shank Mandrel Diamond Grinding Cut-off Wheel Holder for Rotary Tool. Compatible With: Fit for Rotary Tool. Shaft Length: 35mm. 2) They can be used with a Rotary tools. 10 x Cut-off Wheel Holder.