Carbon Brush Set

This is a genuine OEM replacement part, it is sold as a set (2)Two Brushes and two Brush Springs.

Worn brushes frequently are the cause behind a motor running poorly.
• Replacing brushes can fix a motor that’s operating intermittently.
• New brushes can restore a motor’s electric braking.

Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.

Lock

This is a Genuine replacement part designed for Dremel Rotary Tool. It helps to lock the the Spindle Shaft. It is Made out of Metal and it is Sold Individually. This Assembly includes a Collar and a Pin.

To complete the repair you would need a Hex Key/Allen Wrench.

Carbon Brush Set

This is a Genuine Manufacturer Sourced replacement part used on certain Dremel Variable Speed Rotary Tool. This item includes Two (2) Carbon Brushes with Lead Wires Attached.

Carbon brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems.

Collet Nut

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.

Carbon Brush

This is a genuine Dremel replacement part. Sold as a pair. Brushes are one of the most commonly replaced power tool parts. This is because carbon brushes are wear items, meaning that through friction and use they will gradually wear away until they need replacing. Worn brushes are a common causes of intermittent motor function, reduced electric braking and reduced motor power. A worn-out brush will often be worn down near to the wire lead and can be cracked, pitted, or burned. When replacing carbon brushes, be sure to inspect your armature for burns, cracks, or other damage which can indicate larger motor problems. Used with the 4000 Variable-Speeds Rotary Tool shown below.

Coupling

This coupling is used on some of the Dremel and Craftsman Multi-Tools.
It is used to connect the armature and drive shaft.
It will also strip to safeguard the motor from burning up if the drive shaft becomes bound up.

If the tool is not used for a long period of time it can become brittle and break.

We do send out quite a few of these, it may be wise to order an extra one just to have one on hand.