Cheap And Discounts 10pcs 22ER 22IR 3.5ISO 4.0ISO 4.5ISO 5.0ISO 5.5ISO 6.0ISO LDC Cemented carbide Threaded insert CNC lathe finishing Cutting tools Wholesale. Buy Directly From Merchant ND lathe tool Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.