Description Compatibility: Fit for DWP611 Type 1 Premiun Compact Router, DWP611PK Type 1 Premium Compact Router Combo Kit; : 450 Type 1 1.25HP Compact Router, 450PK Type 1 Compact Router Combo Kit. Function: It is a common motor component replacement item fix for motor malfunctions. Wide Application: The replacement carbon brush for the DWP611 routers used on most X-Carve, shapeoko,and similar machines. Colour:black Material:carbon Size:6 x 9 x 19.5 MM Package Contents: 4 * Carbon Brushes Only the above package content, other products are not included. Note: Light and different displays may cause the color of the item in the picture a little different from the real thing. The measurement allowed error is +/- 1-3cm.