Cheap And Discounts SNGR10K08 SNGR20R09 CNC Internal Grooving Lathe Tool Holder SNGR Micro hole Indexable Lathe for 8GR 9GR Insert SNGR Internal Wholesale. Buy Directly From Merchant Keencuteer Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.