Cheap And Discounts 10pcs High Quality 16ER 16IR G55 AG55 A60 G60 AG60 Wearresistant CNC carbide thread insert for thread turning tool Free shipping Wholesale. Buy Directly From Merchant ND lathe tool Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.