No need to break down a collet set up when a workpiece doesn't fit a 5C collet. Install one of these lathe chuck adapters in your 5C collet chuck or holder and its three jaws will securely grasp the workpiece.

Machine these jaws to fit the curves and edges of your unique workpiece for a tighter hold and more stability than standard hardened jaws.

Secure jaws to a CNC lathe chuck with industry standard 1.5 mm × 60° serrations or wider 3 mm × 60° serrations.

Use the included spanner wrench to tighten the chuck for up to three times the gripping torque of hand tightening.

Made of stainless steel, these chucks are rust and corrosion resistant.

The integral arbor is more rigid for greater accuracy than a drill chuck used with a separate arbor.

Adapt standard impact wrenches for drilling applications. These chucks mount directly onto the square-drive spindle of an impact wrench.

A gripping ring in these chucks absorbs vibration and holds drill bits tighter than standard chucks during heavy hammer-drilling operations.

Convert a power screwdriver or impact driver into a versatile drill. Also known as adapt-a-drive, these chucks have a 1/4" hex shank that fits the hex drive in most power screwdrivers and impact drivers.