ATA International Product Catalogue

654 1 2 3 4 5 6 1 2 3 4 M1 - M1.7 Z=4 M2 - M3 Z=6 SOLID CARBIDE THREAD MILL CONTACT INFORMATION For more information please call +353 49 435 2138 or send an email to ask@atagroup.ie Logarithmical relief ground Logarithmical relief ground Up to 6 teeth Karnasch solid carbide whirling thread cutters – Technical details Karnasch solid carbide thread mills are arc shaped logarithmically grinded. This results in a significant higher tool life. Due to the logarithmic grinding the rake angle and relief remain stable, which leads to increased process reliability. Due to our special profile shape we ensure, that the thread is free from distortions and stays dimensionally true. The major advantages are: • Suitable for cemented carbide up to 80 HRC • Special coatings for machining different materials • No burr formation • Special logarithmic grinding • Standard dimensions available from stock 11 Index 10 9 OIL 8 7 6 5 4 3 2 1