2000 Cartridge Spindle:
2J Collet Internal
The 2000 model cartridge spindle series is a 2 bearing design, rated at up to 7000 RPM, with an accuracy of 0.000050 inch TIR. Headstock castings are also available (See part# LD2005)
Headstock Casting For 2000 Model Cartridge Spindles.
Collet Closing Nut:
Air Collet Closer: Our Most Powerful 2J Closer!
Standard 2J Air Collet Closer