This is a genuine Dremel replacement part, it is sold individually. The purpose of the Collet Nut is to secure the collet with the bit of your choice in the shafts assembly of the Dremel tools shown below. By pressing on the lock assembly on the tool and using the wrench provided with your tool you can secure or release the Collet Nut.
This is an authentic Norelco replacement part that has been sourced from the original manufacturer to be used with electric razors. The charging stand is used as a base to mount the razor. This item charges the razor when the power cord is connected. This item is available as an individual replacement part.
This is a Genuine Manufacturer Approved replacement part used on some Dremel Rotary Multi-Tools. This part provides the firm grip for holding a bit in a tool. This Collet is for using bits with 1/8" arbors. Due to prolonged, heavy use a collet may need to be replaced. Collet Nut is sold separately.