Cheap And Discounts U Drill WCMT050308 AZC330 Carbide insert CNC Lathe Cutter for WC Type U Drill Bit Hard Alloy WCMT 050308 turning insert Wholesale. Buy Directly From Merchant LK Trading Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.