Tungsten Reamer,carbide reamer 1)Material:tungsten carbide,hss,hss-co 2)Sizes standard or as you require 3)high quality Tungsten Reamers, hand reamer , spiral reamers, machine reamers3) Excellent performance in some sticky metals cutting (good anti-sticky).4) Longer tool life, super high wear resistant and impact-resistant application.6) Good for machining up to HRC70 degree.9) Very advantageous ...