Description:

"CNC Tooling" Brands---The Best Quality on The Market---Sold Many Thousands to Distributors to put on famous label.

*This set including:

 3 PCS BT40 - ER16 collet chucks with

 gage length: 4"----3 pcs;

DRAW BAR THREADS: M16X2

PRODUCED ACCORDING TO AT3 SPECIFICATIONS.

 We sell ER16 collets, ER16 nuts,  all $5.00/each  !!!