HSSE-PM Powder metal thread tap is an ideal product for tapping stainless steel, Alloy steel, pre-hardened steel, and difficult-to-machine materials. The performance of powder metal taps is better than that of ordinary high-speed steel taps, former one has longer tool life with 2 to 3 times, which can replace tungsten carbide taps in cutting situations with large impact loads too. CRONAMETAL can produce powder metal thread taps from M1 to M12, ISO, JIS, DIN standards are available. There are some advantages:
a. Higher strength, wear-resistance and hardness.
b. The hardness of powder metal tap under normal temperature can be increased by 1-1.5HRC, after heat treatment it can reach 67-70HRC.