Cheap And Discounts New Good Quality Vertical Threading Tool Holder CTTR2525M16 CTTL2525M16 External Thread Toolholder Not Including Insert TT32ER/L Wholesale. Buy Directly From Merchant L&P Industry Tool Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.