Size:Brush：7-100#
Specification
Package includes：20 x Carbon Brushes.
Material: Carbon, Metal
Main Color: Grey and Gold Tone
Note：
1. If sparks appear after the new carbon brush is installed, please continue to run for 1-2 minutes, the sparks will naturally disappear after the carbon brush is fully ground

2. The new carbon brush is worn out soon after use. This situation is likely to be caused by uneven commutator. Check whether the rotor has unevenness.

3. The wire is burned after the new carbon brush is put on the machine. Please stop using it immediately and check the equipment to avoid other damage. This situation may be caused by overcurrent caused by desoldering, short circuit, dust and other bad links. Please deal with it in time

If the carbon brush is used and worn, you can measure its length and width to choose your right carbon brushes.

1. Manufacturers recommend replacement after 60 hrs.
2. Always be prepared and keep 30pcs in stock. In case for need.

Service
1. Customer service: We guarantee your 100% satisfaction! If within 30 days you are not satisfied with our products, please feel free to contact us. We will refund or replace your order to provide a best solution!
2. The specifications and dimensions of the carbon brushes are the default marked sizes, and the carbon brushes are not used in a tight fit, so the actual size is slightly smaller than the standard size by 0.1-0.4mm. The actual size is subject to the actual size. Please don't mind if you buy it!