The kit is supplied with 6 bearing sizes (9mm, 13mm, 17mm, 21mm, 25mm, 29mm)
Using a RPB138 rebate router bit, rebates of 15mm, 13mm, 11mm, 9mm, 7mm and 5mm are possible
The bearing can be used on other Linbide routers, for instance rounding over and moulding cutters to adjust the router profile