Cheap And Discounts CNC Screw M1.8 M2 M2.5*6 M2.5*8 M3*8 M3*10 M3.5*10 M3.5*12 M4*10 M5 Insert Torx Screw for Replaces Carbide Insert CNC Lathe Tool Wholesale. Buy Directly From Merchant CNC Cutting Tools Store. Enjoy ✓Free Shipping Worldwide! ✓90 Days Buyer Protection. ✓Easy Return. ✓Money Back Guarantee.