Cheap And Discounts Grooving Tools TDC2 TT9030 High Quality Lathe Cutter Carbide External Inserts TDC 2 CNC Original External Turning Tools Wholesale. Buy Directly From Merchant GLOBAL TOOLS Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.