Function:
It's a clamp-like device attached to a drill to hold drill bits or
other tools. ?
Size:
It has a 13mm capacity and a 1/2-20 thread size.
Operation:
This type of chuck likely requires a key to tighten or loosen the
grip on the tool.
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Dimensions:
The chuck is approximately 42mm (1.65 inches) in diameter anc
78mm (3.07 inches) in height.
Materials:
It's likely made of steel or stainless steel, offering durability and
resistance to corrosion.
Usage:
It's commonly used in drills, CNC machines, and other tools
requiring secure holding of rotating bits.