2722 Features: W-MO system (6-5-2 type) the most universal high-speed tool steel, leather wear and more balanced terms. Especially since only the carbon content increases or decreases, so does not damage the high-temperature characteristics, continuous and substantial change in the nature of steel. When needed reform of the low-carbon steel suitable for hardness, wear resistance are required in the circumstances for use of high carbon steel bell. Full of hot, cold plastic, was cut and ground is also a good purpose: for cutting: drills, taps, reamers, circular saws, gear cutters, broaches, planer, etc. Mold: a variety of hot, cold mold and punch, cutter, cutting knife, roll of gadolinium tools