Router Bit Bearing Top And Shank Bearings Fits for Flush - 5pcs Inner 4.76mm Outer 9.52mm as described I

Description: Material: Steel Top and mounted route bit bearings Use the bearings to repair your route bits Create a different depths or widths groove in the board Containing bearings set screws and key wrenches Made of high quality steel fast and easy to use Fits for milling cutter heads and Package Includes: 1 Bit Bearing Set Note: The color may be different for different display please understand. Please allow 1-3mm error due to hand test thank you.