Cheap And Discounts 10PCS 4NKT Carbide Insert Metal Turning Tool Tungsten Carbide 4NKT 060308R-M TT9080 Cutting Tools Wholesale. Buy Directly From Merchant Red Metal Fittings Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.