Cheap And Discounts MGGN150L-8 200L-8 250L-8 300L-8 400L-8 500L-8 LF6018 CNC lathe grooving insert Hard alloy Slotting tool for stainless steel part Wholesale. Buy Directly From Merchant Shop2021322 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.