Pencil Collets And Power Chucks

Sandvik Coromant Co. (www.coromant.sandvik.com) says its CoroGrip pencil collets are particularly useful for mold and die shops because they can reach into deep cavities and pockets and machine-challenging areas without compromising part accuracy, repeatability or stability. The pencil collets are available for endmills with shank diameters of 6 mm, 8 mm, 10 mm and 12 mm.

The company also says its Corogrip power chucks are good for high-speed machining because of their high clamping force and stability, and, when coupled with CoroMill Plura endmills, they provide minimal runout and high precision.