Cheap And Discounts 1PCS 5.6-5.74mm Carbide Machine Reamer Spiral Metal Cutter 4 Flute CNC Reamers Cutting Tool Coated Steel 5.61 5.62 5.65 5.71mm Wholesale. Buy Directly From Merchant Shop1103929211 Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.