Cheap And Discounts SGBR SGBR1616H32 SGBR2020K32 SGBR2525M SGBR2020K43 SGBR1616H43 SGBR1616 SGBR2020 External Slotting Tool Holder CNC Lathe Cutter Wholesale. Buy Directly From Merchant ZT Tool Store Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.