Cheap And Discounts Taper Pin Hand Reamer 1:50 Conical Degree Sharp Manual Pin 9SiCr Alloy Steel Blade Taper Shank Hand Reamer CNC Tools Wholesale. Buy Directly From Merchant HUIGU TOOLS Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.