High Precision Drill Chuck with Keyed 1-16mm 

High Precision Drill Chuck with Keyed 1-16mm J2216-JT6 High Precision Drill Chuck with Keyed 1-16mm,Spanner drill chuck need pull wheel to tighten, mainly used for the machine tool industry, such as bench drill and electric drill and spanner drill chuck as by pulling wheel to tighten the collet, and pulling wheel is a with an extension arm of bevel gear, so in the process of screwing, can play a role in increasing the torque input, so chuck clip clamping force is too large. Due to the chuck wrench has the advantages of simple structure, parts are easy to processing, the price is cheap, reliable performance advantages, so its use wide. Chuck wrench according to their use can be divided into light, medium and heavy. The structure of light and heavy weight of the main components. Light chuck wire mother set for stamping forming of, heavy for cold extrusion molding, high strength. Lightweight spanner drill chuck is mainly used for household tool, suitable for different p…

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