Cheap And Discounts MT3 Shank ER32 Chuck 15 PCs with Collets 1/8"-3/4" Set with Box for CNC Milling (MT3 ER32) Wholesale. Buy Directly From Merchant Machinery Collection Store Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.