

Sherline/Criterion Boring Head Arbors
The Criterion S-1-1/2" boring head is not available from Sherline Products and is shown for reference only.


Spindle Control Isolator Board
The spindle control isolator board controls the spindle speed via G-code in the Sherline/Acorn CNC controller. It works in conjunction with an external encoder that is mounted to your machine headstock.


$28.80
Select options
This product has multiple variants. The options may be chosen on the product page


$144.01
Select options
This product has multiple variants. The options may be chosen on the product page


Column Saddle Z-Axis Ball Nut Mount
Screws and other mounting hardware not includedÂ


Price range: $60.33 through $66.37
Select options
This product has multiple variants. The options may be chosen on the product page




























