Router Collet Chuck High Precision Chucks Clamping Adapter for Woodworking Engraving Trimming Machine Tool Hss Steel

It's split bushing converters for multiple purposes of chuck or collet sutability. Made of carbide, high strength and hardness. Processing by heat and precise grinding, durable to use. Router Collet Chuck High Precision Chucks Clamping Adapter for Woodworking Engraving Trimming Machine Tool Hss Steel brand new and high quality Features: It's split bushing converters for multiple purposes of chuck or collet sutability. Made of carbide, high strength and hardness. Processing by heat and precise grinding, durable to use. Used for chuck conversion of trimming, engraving machines. Suitable for engraving machine, router. A perfect woodworking tool. Collet Chuck Adapter only, other accessories demo in the picture is not included. Specification: Material: Carbon Steel Package Size: app. 30x30x50mm/1.18x1.18x1.97in Chuck Size: 8mm, 6.35mm, 6mm 0.31inch, 0.25inch, 0.24inch Nut Size: 13mm×12mm×7mm/0.51in×0.47in×0.28in(Suitable for 6mm/6.35mm chuck 13mm×12mm×8mm/0.51in×0.47in×0.31in(Suitable for 8