![What causes brushes to wear like this? These are from a Wen track saw that I've been using to cut plywood for a few months. : r/Tools What causes brushes to wear like this? These are from a Wen track saw that I've been using to cut plywood for a few months. : r/Tools](https://i.redd.it/what-causes-brushes-to-wear-like-this-these-are-from-a-wen-v0-qleukh8s4wgc1.jpg?width=4032&format=pjpg&auto=webp&s=1c7cc91e6f917a1803f018b62fedfaa07ffb28b8)
What causes brushes to wear like this? These are from a Wen track saw that I've been using to cut plywood for a few months. : r/Tools
![sourcing map 1 Pair Carbon Motor Brushes Spare Part Power Tool 6.2mm x 16mm x 26mm : Amazon.co.uk: DIY & Tools sourcing map 1 Pair Carbon Motor Brushes Spare Part Power Tool 6.2mm x 16mm x 26mm : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/61gnv1ulVEL._AC_UF894,1000_QL80_.jpg)
sourcing map 1 Pair Carbon Motor Brushes Spare Part Power Tool 6.2mm x 16mm x 26mm : Amazon.co.uk: DIY & Tools
![YFaith Pack of 4 Carbon Brushes for Electric Motors, Wear-Resistant Carbon Brush, Two Models (43, 411) Power Tool Part, Universal Carbon Brush, for Power Tool Washing Machine (Black) : Amazon.co.uk: DIY & YFaith Pack of 4 Carbon Brushes for Electric Motors, Wear-Resistant Carbon Brush, Two Models (43, 411) Power Tool Part, Universal Carbon Brush, for Power Tool Washing Machine (Black) : Amazon.co.uk: DIY &](https://m.media-amazon.com/images/I/61ziqpK52LL.jpg)
YFaith Pack of 4 Carbon Brushes for Electric Motors, Wear-Resistant Carbon Brush, Two Models (43, 411) Power Tool Part, Universal Carbon Brush, for Power Tool Washing Machine (Black) : Amazon.co.uk: DIY &
![Amazon.co.jp: uxcell Carbon Brush for Electric Motors, 0.5 x 0.3 x 0.2 inches (12 x 8 x 5 mm), Power Tools, Treadmill, Lifting Motor, Repair Parts, Pack of 5 : DIY, Tools & Garden Amazon.co.jp: uxcell Carbon Brush for Electric Motors, 0.5 x 0.3 x 0.2 inches (12 x 8 x 5 mm), Power Tools, Treadmill, Lifting Motor, Repair Parts, Pack of 5 : DIY, Tools & Garden](https://m.media-amazon.com/images/I/71lMYx1HXXL._AC_UF1000,1000_QL80_.jpg)
Amazon.co.jp: uxcell Carbon Brush for Electric Motors, 0.5 x 0.3 x 0.2 inches (12 x 8 x 5 mm), Power Tools, Treadmill, Lifting Motor, Repair Parts, Pack of 5 : DIY, Tools & Garden
![NIOOLIUK 15 Pcs Carbon Brushes with Wire Leads and Brush Springs Attached 19mm x 7 mm x 6 mm for Generic Electric Motor : Amazon.co.uk: DIY & Tools NIOOLIUK 15 Pcs Carbon Brushes with Wire Leads and Brush Springs Attached 19mm x 7 mm x 6 mm for Generic Electric Motor : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/618d5jfT5wL._AC_UF1000,1000_QL80_.jpg)
NIOOLIUK 15 Pcs Carbon Brushes with Wire Leads and Brush Springs Attached 19mm x 7 mm x 6 mm for Generic Electric Motor : Amazon.co.uk: DIY & Tools
![Carbon Brushes, Accurate Copper Sturdy Carbon Brush Replacement Professional Easy Installation Practical for Blower : Amazon.co.uk: DIY & Tools Carbon Brushes, Accurate Copper Sturdy Carbon Brush Replacement Professional Easy Installation Practical for Blower : Amazon.co.uk: DIY & Tools](https://m.media-amazon.com/images/I/71eJ5B5GEmL._AC_UF894,1000_QL80_.jpg)