11Pcs Pure Copper Premium Router Guide Bush Set 10-30mm Router Bushing Guide Woodworking Tool

11Pcs Pure Copper Premium Router Guide Bush Set 10 30mm Router Bushing Guide Woodworking ToolSpecifications MaterialPure CopperBushing Guide10 12 14 16 18 20 24 30Adapter O D 67 5mmTwo Lock Nuts28 8mmFeatures 1 Made of pure copper durable to use 2 Easy to install perfect for router woodworking 3 10 30mm bushing guide including 4 Including strong storage box Package Includes 11 PcRouter Guide Bush1 PcStorage Box