Uxcell R8 Shank to B10 Drill Chuck Arbor 7/16-20UNF for 0.6-6mm Collet Milling CNC

Uxcell R8 Shank to B10 Drill Chuck Arbor 7/16-20UNF for 0.6-6mm Collet Milling CNC Description: Drill chuck is one of the main accessories of power tool industry and machine tool industry widely used in hand drill and drill press. The chuck is an accessory that is connected to the drilling tool and used to hold the shank tool. It is connected to the drilling tool in two ways: threaded connection and tapered hole connection. The threaded connection is mainly used on hand drills and the tapered connection is mainly used on drill presses.