Royal Products 1 INCH X 1 INCH 5C EXPANDING COLLET

The Royal Products 1" X 1" 5C EXPANDING COLLET (Part Number 20101) has a nominal head diameter of 1" and a head length of 1". It's machinable range is 7⁄16"–15⁄16" and can be easily machined to your required size. This 5C expanding collet can be re-machined as needed.